Document:

<PAGE>   1

                                                                Exhibit 10.6 (c)

                            TERM LOAN PROMISSORY NOTE

                                  (FACILITY B)

$750,000                                                        Phoenix, Arizona
                                                                  April 24, 2000

        FOR VALUE RECEIVED, ALLIANCE MEDICAL CORPORATION, a Delaware corporation
("BORROWER"), promises to pay to the order of IMPERIAL BANK, a California
banking corporation ("LENDER", with Lender and each subsequent transferee and/or
owner of this Note, whether taking by endorsement or otherwise, being herein
successively called "HOLDER"), at Imperial Bank, One Arizona Center, 400 East
Van Buren, Phoenix, Arizona 85004, or at such other place as Holder may from
time-to-time designate in writing, the principal sum of SEVEN HUNDRED FIFTY
THOUSAND AND NO/100 DOLLARS ($750,000), or so much thereof as may be from
time-to-time outstanding, together with interest thereon, to be computed on each
Advance thereof from the date of its disbursement, at the interest rates stated
in the Credit and Reimbursement Agreement of even date herewith executed by
Borrower, as borrower, and Lender, as lender (the "CREDIT AGREEMENT").

        This Note is issued pursuant to the Credit Agreement and is secured by
the Loan Documents and the Related Documents. Capitalized terms used and not
otherwise defined herein shall have the meanings assigned to such terms, in the
Credit Agreement. In the event of any conflict between the provisions of this
Note and the provisions of the Credit Agreement, the provisions of the Credit
Agreement shall govern. All notices required or permitted in connection with
this Note shall be given in the manner provided in the Credit Agreement for the
giving of notices.

        All amounts advanced by Lender under this Note shall be Facility B
Advances. Advances hereunder shall be made in accordance with the provisions of
the Credit Agreement pertaining to Facility B Advances, and the principal of the
indebtedness evidenced hereby, and interest thereon, shall be payable in the
manner and on the dates stated in the Credit Agreement. All principal, interest
and other charges and amounts to be paid hereunder shall be due and payable, in
full, on the date that is one Business Day before the fifth anniversary of the
date of this Note. Payments under this Note shall be applied in the manner
provided in the Credit Agreement.

        If Borrower fails to make any payment of the indebtedness evidenced by
this Note within ten (10) days after the date on which such payment becomes due
and payable under the Credit Agreement, Borrower shall pay to Holder, in
addition to all other charges and amounts then due and payable, a late charge
equal to five percent (5.0%) of the amount of the overdue payment.

        Borrower may prepay the indebtedness evidenced by this Note in
accordance with the provisions of the Credit Agreement, and, if at any time the
aggregate principal amount outstanding hereunder exceeds the then applicable
Facility B Borrowing Base (computed as provided in the Credit Agreement),
Borrower shall prepay the amount by which such aggregate outstanding amount
exceeds such borrowing base, together with interest accrued on the amount of the
prepayment.

<PAGE>   2

        Time is of the essence of this Note.

        Borrower shall pay all costs and expenses, including reasonable
attorneys' fees and court costs, incurred in the collection or enforcement of
all or any part of this Note. All such costs and expenses shall be secured by
the Loan Documents and the Related Documents.

        Failure or delay of Holder to exercise any right or remedy hereunder or
under the Credit Agreement with respect to any Default, Event of Default or
other circumstance shall not constitute a waiver of the right to exercise the
same with respect to any subsequent Default, Event of Default or other
circumstance or in the event of continuance of any existing Default or Event of
Default after demand for performance hereof.

        Borrower and all sureties, guarantors and/or endorsers hereof, or of any
obligation hereunder, and all accommodation parties hereon (severally each
hereinafter called a "SURETY") each: (a) agree that the liability under this
Note of all parties hereto is joint and several; (b) to the maximum extent
allowed by law, severally waive any and all formalities in connection with this
Note, including (but not limited to) demand, diligence, presentment for payment,
protest and demand, and notice of extension, dishonor, protest, demand,
maturity, nonperformance and nonpayment; (c) agree that Holder may extend the
time of payment or otherwise modify the terms of payment of any part or the
whole of the indebtedness evidenced by this Note, at the request of any person
liable hereon, and that any such extension or modification shall not alter or
diminish the liability of any person hereon; (d) severally waive any homestead
or other exemption rights; and (e) severally waive any recourse to guaranty or
suretyship requirements or defenses.

        This Note shall be binding upon Borrower and its successors and assigns,
and shall inure to the benefit of Holder and any subsequent holders of this Note
and their respective successors and assigns.

        This Note shall be governed by and construed and enforced in accordance
with the substantive laws (other than conflict laws) of the State of Arizona,
except to the extent Holder has greater rights or remedies under Federal law, in
which case such choice of Arizona law shall not be deemed to deprive Holder of
any such rights and remedies as may be available under Federal law. Borrower
consents to the personal jurisdiction and venue of the state courts located in
Maricopa County, Arizona in connection with any controversy related to this
Note, waives any argument that venue in any such forum is not convenient and
agrees that, at the option of Holder, any litigation initiated by any of them in
connection with this Note may be venued in the Superior Court of Maricopa
County, Arizona.

        EACH PARTY HERETO HEREBY KNOWINGLY, VOLUNTARILY, AND INTENTIONALLY
WAIVES ANY RIGHTS IT MAY HAVE TO REQUIRE A TRIAL BY JURY IN ANY COURT ACTION
PERTAINING TO THE OBLIGATIONS OR THE LOAN DOCUMENTS, AND AGREES THAT ANY SUCH
ACTION OR PROCEEDING SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY.

                                       2
<PAGE>   3

        IN WITNESS WHEREOF, these presents are executed as of the date first
written above.

                              ALLIANCE MEDICAL CORPORATION,
                              a Delaware corporation

                              By:
                                 _______________________________________________
                              Name:   Tim Einwechter
                              Its:    Chief Financial Officer
ATTEST:

____________________________________
Name:
     _______________________________
Title:
      ______________________________

                                       3<PAGE>   1

                                                                Exhibit 10.6 (d)

                               SECURITY AGREEMENT

        THIS SECURITY AGREEMENT ("AGREEMENT") is made and entered into as of
April 24, 2000, by ALLIANCE MEDICAL CORPORATION, a Delaware corporation
("DEBTOR"), whose chief executive office is located at 10232 S. 51st Street,
Phoenix, Arizona, 85044, in favor of IMPERIAL BANK, a California banking
corporation ("SECURED PARTY"), whose address is One Arizona Center, 400 East Van
Buren, Suite 900, Phoenix, Arizona 85004.

                               FACTUAL BACKGROUND

         A. Debtor, has requested Secured Party to make available to Debtor
certain financial accommodations.

         B. Secured Party has agreed to the foregoing request of Debtor upon the
terms and conditions set forth in the Credit and Reimbursement Agreement of even
date herewith (the "CREDIT AGREEMENT"), between Debtor and Secured Party. One of
the conditions described in the Credit Agreement is the execution and delivery
by Debtor of this Agreement.

         C. All undefined capitalized terms used herein shall have the meaning
given them in the Credit Agreement.

1.      SECURITY INTEREST

        Debtor hereby grants to Secured Party a security interest ("SECURITY
INTEREST") in all of Debtor's right, title and interest in and to the personal
property described on Schedule "A" attached hereto (the "COLLATERAL").

2.      OBLIGATIONS SECURED

        The Security Interest shall secure, in such order of priority as Secured
Party may elect in its sole discretion, the payment, performance and observance
of the Obligations referred to in the Credit Agreement together with all sums,
covenants and obligations which are to be paid, performed or satisfied under the
Related Documents and any other documents, instruments or certificates delivered
to Secured Party in connection with the Loans (together, the "OBLIGATIONS").

3.      USE; LOCATION; CONSTRUCTION

        Debtor hereby covenants that until the Obligations are repaid and
performed in full:

         3.1 The Collateral is or will be used or produced primarily for
business purposes.

         3.2 The Collateral will be kept at Debtor's address set forth at the
beginning of this Agreement and/or at the location(s) listed on Schedule B, if
any, attached hereto.
<PAGE>   2
         3.3 Debtor's records concerning the Collateral will be kept at Debtor's
address set forth at the beginning of this Agreement and/or at the location(s)
listed on Schedule B, if any, attached hereto.

         3.4 Debtor does not do business under any name other than Alliance
Medical Corporation.

4.      REPRESENTATIONS AND WARRANTIES OF DEBTOR

        Debtor hereby represents and warrants, as of the date of this Agreement
and at all times until the Obligations are repaid and performed in full, that:

         4.1 Debtor is the owner of, and has good title to the Collateral free
of all security interests or other encumbrances except the Security Interest and
Permitted Liens and no financing statement covering the Collateral is filed or
recorded in any public office except with respect to any Permitted Liens.

         4.2 The Collateral is, and is intended to be, used, produced or
acquired by Debtor for use primarily for business purposes.

         4.3 Each account, chattel paper or general intangible included in the
Collateral is genuine and enforceable in accordance with its terms against the
party named therein who is obligated to pay the same ("Obligor"), and the
security interests that are part of each item of chattel paper included in the
Collateral are valid, first and prior perfected security interests. To the
knowledge of Debtor, based upon a reasonable inquiry, each Obligor is solvent,
and the amount that Debtor has represented to Secured Party as owing by each
such Obligor is the amount actually and unconditionally owing by that Obligor,
without deduction except for normal cash discounts where applicable. To the
knowledge of Debtor, based upon a reasonable inquiry, no Obligor has any
defense, setoff, claim or counterclaim against Debtor that can be asserted
against Secured Party whether in any proceeding to enforce the Security Interest
or otherwise. Each document, instrument and chattel paper included in the
Collateral is complete and regular on its face and free from evidence of forgery
or alteration. No default has occurred in connection with any instrument,
document or chattel paper included in the Collateral, no payment in connection
therewith is overdue and no presentment, dishonor or protest has occurred in
connection therewith.

         4.4 The execution, delivery and performance by Debtor of this Agreement
and all other documents and instruments relating to the Obligations will not
result in any breach of the terms and conditions or constitute a default under
any agreement or instrument under which Debtor is a party or is obligated.
Debtor is not in default in the performance or observance of any covenants,
conditions or provisions of any such agreement or instrument.

         4.5 The Security Interest in the Collateral granted to Secured Party
constitutes, and hereafter will constitute, a security interest of first
priority, other than liens or security interests created by Capital Leases and
purchase money liens or security interests in favor of suppliers incurred in the
ordinary course of business for the purposes of purchasing inventory so long as
such purchase money liens or security interests arise pursuant to bona fide
sales at prices

                                       2
<PAGE>   3
consistent with prevailing market prices and do not secure amounts in excess of
the limits provided in the Credit Agreement.

         4.6 Debtor has the full power, authority and legal right to grant to
Secured Party the Security Interest, and no further consent, authorization,
approval or other action is required for the grant of the Security Interest or
for Secured Party's exercise of its rights and remedies under this Agreement.

         4.7 The address of Debtor set forth in the preamble of this Agreement
is the chief executive office of Debtor.

5.      COVENANTS OF DEBTOR

         5.1 Except as otherwise permitted in the Credit Agreement, and except
as to its inventory which may be sold in the ordinary course of business, Debtor
shall not sell, transfer, assign or otherwise dispose of any Collateral or any
interest therein without obtaining the prior written consent of Secured Party
which will not be unreasonably withheld or delayed and shall keep the Collateral
free of all security interests or other encumbrances except the Security
Interest and any Permitted Liens. Although proceeds of Collateral are covered by
this Agreement, this shall not be construed to mean that Secured Party consents
to any sale or other transfers of the Collateral.

         5.2 Debtor shall keep and maintain the Collateral in good condition and
repair and shall not use the Collateral in violation of any provision of this
Agreement or any applicable statute, ordinance or regulation or any policy of
insurance insuring the Collateral.

         5.3 Debtor shall provide and maintain insurance in accordance with the
provisions of the Credit Agreement.

         5.4 Debtor shall give prompt written notice to Secured Party of the
happening of any casualty to or in connection with the Collateral or any part
thereof, whether or not covered by insurance. In the event of such casualty, the
gross proceeds of the insurance relating to the Collateral (the "PROCEEDS"),
less all expenses (including attorneys' fees) incurred in the collection of such
Proceeds, shall be payable to Secured Party, and Debtor hereby authorizes and
directs any affected insurance company to make payment of such Proceeds in such
a case directly to Secured Party. If Debtor receives any Proceeds resulting from
such casualty, Debtor shall promptly pay over such Proceeds to Secured Party.
Secured Party is hereby authorized and empowered by Debtor at Secured Party's
option and in Secured Party's sole discretion, as attorney-in-fact for Debtor,
with full power of substitution, to make proof of loss, to appear in and
prosecute any action arising from any policy or policies of insurance, and to
settle, adjust, or compromise any claim for loss, damage or destruction under
any policy or policies of insurance. The appointment granted herein shall be
deemed to be a power coupled with an interest. Debtor shall not settle, adjust
or compromise any claim for loss, damage or destruction of the Collateral or any
part thereof under any policy or policies of insurance without the prior written
consent of Secured Party to such settlement, adjustment or compromise. In the
event of any damage to or destruction of the Collateral, all, or any part, of
the Proceeds may be applied to the Obligations or to the restoration and repair
of the Collateral, as Secured Party may determine in its sole and

                                       3
<PAGE>   4
absolute discretion; provided, however, that if Secured Party requires Debtor to
restore and repair the Collateral, then Secured Party shall pay to Debtor all
Proceeds up to the amount required to complete such restoration and repair.
Nothing herein contained shall be deemed to excuse Debtor from maintaining the
Collateral as provided in Section 5.2 hereof or restoring all damage or
destruction to the Collateral, regardless of whether or not there are Proceeds
available to Debtor or whether any such Proceeds are sufficient in amount;
provided, however, that if Proceeds are applied to the restoration or repair of
the Collateral by Secured Party, Debtor shall not be obligated to pay for repair
and restoration up to the amount of Proceeds so available, but shall be
nevertheless liable for any amounts exceeding available Proceeds for the
restoration and repair of the Collateral. Application or release by Secured
Party of any Proceeds shall not cure or waive any default, notice of default or
Event of Default under this Agreement or invalidate any act done pursuant to
such notice.

         5.5 Debtor shall pay when due all taxes, assessments and other charges
which may be levied or assessed against the Collateral.

         5.6 Debtor shall prevent any portion of the Collateral that is not a
fixture from being or becoming a fixture and shall prevent any portion of the
Collateral from being or becoming an accession to other goods that are not part
of the Collateral.

         5.7 Except as required in the ordinary course of Debtor's business,
Debtor shall not remove or permit any of the motor vehicles of Debtor to be
removed from the State of Arizona without the prior written notice to Secured
Party. Debtor shall keep all titled vehicles properly registered and licensed,
shall provide Secured Party with the license numbers of all titled vehicles,
shall cause the Security Interest to be shown as a valid first lien on the
Certificate of Title for all titled vehicles and shall deliver lien filing
receipts to Secured Party as evidence thereof.

         5.8 Debtor, upon demand, shall promptly deliver to Secured Party all
instruments, documents and chattel paper included in the Collateral and all
invoices, shipping or delivery records, purchase orders, contracts, endorsements
or other items related to the Collateral. Debtor shall notify Secured Party
immediately of any default by any Obligor in the payment or performance of its
Obligations with respect to any Collateral. Debtor, without Secured Party's
prior written consent, shall not make or agree to make any material alteration,
modification or cancellation of, or substitution for, or credit adjustment or
allowance on, any Collateral.

         5.9 Debtor shall give Secured Party immediate written notice of any
change in the name under which Debtor does business or in the location of: (i)
any of the facilities of Debtor, including without limitation, Debtor's chief
executive office; (ii) the Collateral or any part thereof; or (iii) Debtor's
records concerning the Collateral.

         5.10 Accompanied by an agent or employee of Debtor, Secured Party or
its agents may inspect the Collateral at reasonable times and upon reasonable
notice may enter into any premises where the Collateral is or may be located.
Debtor shall keep records concerning the Collateral in accordance with generally
accepted accounting principles. Secured Party shall have free and complete
access to Debtor's records and shall have the right to make extracts therefrom

                                       4
<PAGE>   5
or copies thereof. Upon request of Secured Party from time to time, Debtor shall
submit up-to-date schedules of the items comprising the Collateral in such
detail as Secured Party may require.

         5.11 Debtor, at its cost and expense, shall protect and defend this
Agreement, all of the rights of Secured Party hereunder, and the Collateral
against all claims and demands of other parties, including without limitation
defenses, setoffs, claims and counterclaims asserted by any Obligor against
Debtor and/or Secured Party. Debtor shall pay all claims and charges that, in
the opinion of Secured Party, might prejudice, imperil or otherwise affect the
Collateral or the Security Interest. Debtor shall promptly notify Secured Party
of any levy, distraint or other seizure by legal process or otherwise of any
part of the Collateral and of any threatened or filed claims or proceedings that
might in any way affect or impair the terms of this Agreement.

         5.12 Debtor shall file and maintain with the U.S. Patent and Copyright
Office and any other governmental authority, whether federal or state, all
applications, notices, certificates and other documentation as is necessary to
protect, preserve and perfect Secured Party's lien on all Trademarks/names and
Patents.

         5.13 The Security Interest, at all times, shall be perfected and except
for Permitted Liens shall be prior to any other interests in the Collateral.
Debtor shall act and perform as necessary and shall execute and file all
security agreements, financing statements, continuation statements and other
documents requested by Secured Party to establish, maintain and continue the
perfected Security Interest. Debtor, on demand, shall promptly pay all costs and
expenses of filing and recording, including the costs of any searches, deemed
necessary by Secured Party from time to time to establish and determine the
validity and the continuing priority of the Security Interest.

         5.14 If Debtor shall fail to pay any taxes, assessments, expenses or
charges, to keep all of the Collateral free from other security interests,
encumbrances or claims, to keep the Collateral in good condition and repair, to
procure and maintain insurance thereon, or to perform otherwise as required
herein, Secured Party may advance the monies necessary to pay the same, to
accomplish such repairs, to procure and maintain such insurance or to so
perform. Secured Party is hereby authorized to enter upon any property in the
possession or control of Debtor for such purposes.

         5.15 All rights, powers and remedies granted Secured Party herein, or
otherwise available to Secured Party, are for the sole benefit and protection of
Secured Party, and Secured Party may exercise any such right, power or remedy at
its option and in its sole and absolute discretion without any obligation to do
so. In addition, if under the terms hereof, Secured Party is given two or more
alternative courses of action, Secured Party may elect any alternative or
combination of alternatives at its option and in its sole and absolute
discretion. All monies advanced by Secured Party under the terms hereof and all
amounts paid, suffered or incurred by Secured Party in exercising any authority
granted herein, including attorneys' fees, shall be added to the Obligations,
shall be secured by the Security Interest, shall bear interest at the highest
rate payable on any of the Obligations until paid, and shall be due and payable
by Debtor to Secured Party immediately without demand.

                                       5
<PAGE>   6
6.       NOTIFICATION AND PAYMENTS; COLLECTION OF COLLATERAL; USE OF COLLATERAL
         BY DEBTOR

         6.1 Secured Party, after notice to Debtor, may notify any or all
Obligors of the existence of the Security Interest and may direct the Obligors
to make all payments on the Collateral to Secured Party; provided, however, that
no notice to Debtor is required if an Event of Default has occurred. Until
Secured Party has notified the Obligors to remit payments directly to it.
Debtor, at Debtor's own cost and expense, shall collect or cause to be collected
the accounts and monies due under the accounts, documents, instruments and
general intangibles or pursuant to the terms of the chattel paper. Secured Party
shall not be liable or responsible for any embezzlement, conversion, negligence
or default by Debtor or Debtor's agents with respect to such collections; all
agents used in such collections shall be agents of Debtor and not agents of
Secured Party. Unless Secured Party notifies Debtor in writing that it waives
one or more of the requirements set forth in this sentence, any payments or
other proceeds of Collateral received by Debtor, before or after notification to
Obligors, shall be held by Debtor in trust for Secured Party in the same form in
which received, shall not be commingled with any assets of Debtor and shall be
turned over to Secured Party not later than the next business day following the
date of receipt. All payments and other proceeds of Collateral received by
Secured Party directly or from Debtor shall be applied to the Obligations in
such order and manner and at such time as Secured Party, in its sole discretion,
shall determine. In addition, Debtor shall promptly notify Secured Party of the
return to or possession by Debtor of goods underlying any Collateral; Debtor
shall hold the same in trust for Secured Party and shall dispose of the same as
Secured Party directs.

         6.2 Secured Party, after notice to Debtor, may demand, collect and sue
on the Collateral (either in Debtor's or Secured Party's name), enforce,
compromise, settle or discharge the Collateral and endorse Debtor's name on any
instruments, documents, or chattel paper included in or pertaining to the
Collateral; provided, however, that no notice to Debtor is required if an Event
of Default has occurred. Debtor hereby irrevocably appoints Secured Party its
attorney in fact for all such purposes.

         6.3 Until the occurrence of an Event of Default, Debtor may: (i) use,
consume and sell any inventory included in the Collateral in any lawful manner
in the ordinary course of Debtor's business provided that all sales shall be at
commercially reasonable prices; and (ii) subject to Sections 6.1 and 6.2 above,
retain possession of any other Collateral and use it in any lawful manner
consistent with this Agreement and the Credit Agreement.

7.      COLLATERAL IN THE POSSESSION OF SECURED PARTY

         7.1 Secured Party shall use such reasonable care in handling,
preserving and protecting the Collateral in its possession as it uses in
handling similar property for its own account. Unless due solely to the gross
negligence or willful misconduct of Secured Party (as determined by a final,
non-appealable judgment of a court of competent jurisdiction), Secured Party
shall have no liability for the loss, destruction or disappearance of any
Collateral. A lack of due care shall not be implied solely by virtue of any
loss, destruction or disappearance.

         7.2 Debtor shall be solely responsible for taking any and all actions
to preserve rights against all Obligors; Secured Party shall not be obligated to
take any such actions whether or not

                                       6
<PAGE>   7
the Collateral is in Secured Party's possession. Debtor waives presentment and
protest with respect to any instrument included in the Collateral on which
Debtor is in any way liable and waives notice of any action taken by Secured
Party with respect to any instrument, document or chattel paper included in any
Collateral that is in the possession of Secured Party.

8.      EVENTS OF DEFAULT; REMEDIES

         8.1 The occurrence of any of the following events or conditions shall
constitute and is hereby defined to be an "EVENT OF DEFAULT."

                  (a) Any failure or neglect to perform, observe or comply with
         any term, obligation, provision, covenant or condition of this
         Agreement, and such failure or neglect is not remedied within ten (10)
         days after such failure.

                  (b) Any levy or execution upon, or judicial seizure of, any
         portion of the Collateral or any other collateral or security for the
         Obligations.

                  (c) Any attachment or garnishment of, or the existence or
         filing of any lien or encumbrance against, any portion of the
         Collateral or any other collateral or security for the Obligations.

                  (d) The abandonment by Debtor of all or any part of the
         Collateral.

                  (e) The loss, theft or destruction of, or any substantial
         damage to, any portion of the Collateral or any other collateral or
         security for the Obligations.

                  (f) The occurrence of any event of default under the Credit
         Agreement.

         8.2 Upon the occurrence of any Event of Default and at any time while
such Event of Default is continuing, Secured Party shall have the following
rights and remedies and may do one or more of the following:

                  (a) Declare all or any part of the Obligations to be
         immediately due and payable, and the same, with all costs and charges,
         shall be collectible thereupon by action at law.

                  (b) Without further notice or demand and without legal
         process, take possession of the Collateral wherever found and, for this
         purpose, enter upon any property occupied by or in the control of
         Debtor. Debtor, upon demand by Secured Party, shall assemble the
         Collateral and deliver it to Secured Party or to a place designated by
         Secured Party that is reasonably convenient to both parties.

                  (c) Operate the business of Debtor as a going concern,
         including, without limitation, extend sales or services to new
         customers and advance funds for such operation. Secured Party shall not
         be liable for any depreciation, loss, damage or injury to the
         Collateral or other property of Debtor as a result of such action.
         Debtor hereby waives any claim of trespass or replevin arising as a
         result of such action.

                                       7
<PAGE>   8
                  (d) Pursue any legal or equitable remedy available to collect
         the Obligations, to enforce its title in and right to possession of the
         Collateral and to enforce any and all other rights or remedies
         available to it.

                  (e) Upon obtaining possession of the Collateral or any part
         thereof, after notice to Debtor as provided in Paragraph 8.4 herein,
         sell such Collateral at public or private sale either with or without
         having such Collateral at the place of sale. The proceeds of such sale,
         after deducting therefrom all reasonable expenses of Secured Party in
         taking, storing, repairing and selling the Collateral (including
         reasonable attorneys' fees) shall be applied to the payment of the
         Obligations, and any surplus thereafter remaining shall be paid to
         Debtor or any other person that may be legally entitled thereto. In the
         event of a deficiency between such net proceeds from the sale of the
         Collateral and the total amount of the Obligations, Debtor, upon
         demand, shall promptly pay the amount of such deficiency to Secured
         Party.

         8.3 Secured Party, so far as may be lawful, may purchase all or any
part of the Collateral offered at any public or private sale made in the
enforcement of Secured Party's rights and remedies hereunder.

         8.4 Any demand or notice of sale, disposition or other intended action
hereunder or in connection herewith, whether required by the Uniform Commercial
Code or otherwise, shall be deemed to be commercially reasonable and effective
if such demand or notice is given to Debtor at least ten (10) days prior to such
sale, disposition or other intended action, in the manner provided herein for
the giving of notices.

         8.5 Debtor shall pay all costs and expenses, including without
limitation costs of Uniform Commercial Code searches, court costs and reasonable
attorneys' fees, incurred by Secured Party in enforcing payment and performance
of the Obligations or in exercising the rights and remedies of Secured Party
hereunder. All such costs and expenses shall be secured by this Agreement and by
all deeds of trust and other lien and security documents securing the
Obligations. In the event of any court proceedings, court costs and attorneys'
fees shall be set by the court and not by jury and shall be included in any
judgment obtained by Secured Party.

         8.6 In the event of the commencement of a bankruptcy case by or against
Debtor or involving any of the Collateral, Secured Party, to the extent not
already provided for herein or in the Credit Agreement, shall be entitled to
recover, and Debtor shall be obligated to pay, Secured Party's reasonable
attorneys' fees and costs incurred in connection with: (a) any determination of
the applicability of the bankruptcy laws to the terms of this Agreement, the
Credit Agreement, the Loan Documents or the Related Documents or Secured Party's
rights hereunder or thereunder; (b) any attempt by Secured Party to enforce or
preserve its rights under the bankruptcy laws, or to prevent Debtor or any other
person from seeking to deny Secured Party its rights thereunder; (c) any effort
by Secured Party to protect, preserve, or enforce its rights against the
Collateral, or seeking authority to modify the automatic stay of 11 U.S.C.
Section 362 or otherwise seeking to engage in such protection, preservation, or
enforcement; or (d) any civil proceeding(s) arising under the bankruptcy laws,
or arising in or related to a case under the bankruptcy laws.

                                       8
<PAGE>   9
         8.7 In addition to any remedies provided herein for an Event of
Default, Secured Party shall have all the rights and remedies afforded a secured
party under the Uniform Commercial Code and all other legal and equitable
remedies allowed under applicable law and the Credit Agreement. No failure on
the part of Secured Party to exercise any of its rights hereunder arising upon
any Event of Default shall be construed to prejudice its rights upon the
occurrence of any other or subsequent Event of Default. No delay on the part of
Secured Party in exercising any such rights shall be construed to preclude it
from the exercise thereof at any time while that Event of Default is continuing.
Secured Party may enforce any one or more rights or remedies hereunder
successively or concurrently. By accepting payment or performance of any of the
Obligations after its due date, Secured Party shall not thereby waive the
agreement contained herein that time is of the essence, nor shall Secured Party
waive either its right to require prompt payment or performance when due of the
remainder of the Obligations or its right to consider the failure to so pay or
perform an Event of Default.

9.      MISCELLANEOUS PROVISIONS

         9.1 Debtor hereby appoints Secured Party as its true and lawful
attorney-in-fact, with full power of substitution to do the following: (i) to
demand, collect, receive, receipt for, sue and recover all sums of money or
other property which may now or hereafter become due, owing or payable from the
Collateral; (ii) to execute, sign and endorse any and all claims, instruments,
receipts, checks, drafts or warrants issued in payment for the Collateral; (iii)
to settle or compromise any and all claims arising under the Collateral, and, in
the place and stead of Debtor to execute and deliver its release and settlement
for the claim; (iv) to file any claim or claims or to take any action or
institute or take part in any proceedings, either in its own name or in the name
of Debtor, or otherwise, which in the sole and absolute discretion of Secured
Party may seem to be necessary or advisable; and (v) to execute any documents
necessary to perfect or continue the Security Interest. The powers granted in
clauses (i), (ii), (iii) and (iv) may only be exercised by Secured Party after
the occurrence of a Default or an Event of Default. This power is a power
coupled with an interest and is given as security for the Obligations, and the
authority hereby conferred is and shall be irrevocable and shall remain in full
force and effect until renounced by Secured Party.

         9.2 In addition to all liens upon and rights of setoff against, the
monies, securities or other property of Debtor given to Secured Party by law,
Secured Party shall have a lien and a right of setoff against, and Debtor hereby
grants to Secured Party a security interest in, all monies, securities and other
property of Debtor now or hereafter in the possession of or on deposit with
Secured Party, whether held in a general or special account or deposit including
any account or deposit held jointly by Debtor with any other person or entity,
or for safekeeping or otherwise, except to the extent specifically prohibited by
law. Every such lien, right of setoff and security interest may be exercised
after the occurrence of an Event of Default, but without any additional demand
upon or notice to Debtor. No lien, right of setoff or security interest shall be
deemed to have been waived by any act or conduct on the part of Secured Party,
by any neglect to exercise such right of setoff or to enforce such lien or
security interest, or by any delay in so doing.

         9.3 In addition to the indemnities contained in the Credit Agreement,
Debtor agrees to indemnify, defend, protect and hold harmless Secured Party, its
Affiliates and their respective

                                       9
<PAGE>   10
successors, assigns and shareholders and the directors, officers, employees,
agents and attorneys of the foregoing together, "INDEMNIFIED PARTIES") for, from
and against any and all other liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, claims, costs, expenses and disbursements
of any kind or nature whatsoever (including the reasonable fees and
disbursements of counsel for such Indemnified Parties in connection with any
investigative, administrative or judicial proceeding commenced or threatened,
whether or not such Indemnified Parties are designated parties thereto) that may
be imposed on, incurred by, or asserted against the Indemnified Parties, in any
manner relating to or arising out of the Loans, the Credit Agreement, this
Agreement or the other Loan Documents or Related Documents (the "INDEMNIFIED
LIABILITIES"); provided, however, that Debtor shall have no obligation to any
Indemnified Parties hereunder to the extent of Indemnified Liabilities arising
solely from the gross negligence or intentional or willful misconduct of that
Indemnified Party (as determined by a final, non-appealable judgment of a court
of competent jurisdiction).

         9.4 The acceptance of this Agreement by Secured Party shall not be
considered a waiver of or in any way to affect or impair any other security that
Secured Party may have, acquire simultaneously herewith, or hereafter acquire
for the payment or performance of the Obligations, nor shall the taking by
Secured Party at any time of any such additional security be construed as a
waiver of or in any way to affect or impair the Security Interest; Secured Party
may resort, for the payment or performance of the Obligations, to its several
securities therefor in such order and manner as it may determine.

         9.5 Without notice or demand, without affecting the obligations of
Debtor hereunder or the personal liability of any person for payment or
performance of the Obligations, and without affecting the Security Interest or
the priority thereof, Secured Party, from time to time, may: (i) extend the time
for payment of all or any part of the Obligations, accept a renewal note
therefor, reduce the payments thereon, release any person liable for all or any
part thereof, or otherwise change the terms of all or any part of the
Obligations; (ii) take and hold other security for the payment or performance of
the Obligations and enforce, exchange, substitute, subordinate, waive or release
any such security; (iii) join in any extension or subordination agreement; or
(iv) release any part of the Collateral from the Security Interest.

         9.6 Debtor waives and agrees not to assert: (i) any right to require
Secured Party to proceed against any guarantor, to proceed against or exhaust
any other security for the Obligations, to pursue any other remedy available to
Secured Party, or to pursue any remedy in any particular order or manner; (ii)
the benefits of any legal or equitable doctrine or principle of marshalling;
(iii) the benefits of any statute of limitations affecting the enforcement
hereof; (iv) demand, diligence, presentment for payment, protest and demand, and
notice of extension, dishonor, protest, demand and nonpayment, relating to the
Obligations; and (v) any benefit of. and any right to participate in, any other
security now or hereafter held by Secured Party.

         9.7 This Agreement shall be governed by and construed according to the
substantive laws of the State of Arizona, except to the extent Secured Party has
greater rights or remedies under Federal law, whether as a national bank or
otherwise, in which case such choice of Arizona law shall not be deemed to
deprive Secured Party of any such rights and remedies as may be available under
Federal law. Debtor consents to the personal jurisdiction and venue of the state
courts located in Maricopa County, Arizona in connection with any controversy
related

                                       10
<PAGE>   11
to this Agreement, waives any argument that venue in any such forum is not
convenient and agrees that, at the option of Secured Party, any litigation
initiated by any of them in connection with this Agreement may be venued in the
Superior Court of Maricopa County, Arizona. The parties waive any right to trial
by jury in any action or proceeding based on or pertaining to this Agreement.
EACH PARTY HERETO HEREBY KNOWINGLY, VOLUNTARILY, AND INTENTIONALLY WAIVES ANY
RIGHTS IT MAY HAVE TO REQUIRE A TRIAL BY JURY IN ANY COURT ACTION PERTAINING TO
THE OBLIGATIONS OR THE LOAN DOCUMENTS, AND AGREES THAT ANY SUCH ACTION OR
PROCEEDING SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY.

         9.8 Each provision of this Agreement shall be interpreted in such
manner as to be effective and valid under applicable law, but if any provision
of this Agreement is held to be void or invalid, the same shall not affect the
remainder hereof which shall be effective as though the void or invalid
provision had not been contained herein.

         9.9 No modification, change, rescission, waiver, release or amendment
of any provision of this Agreement shall be made except by a written agreement
executed by Debtor and a duly authorized officer of Secured Party.

         9.10 This is a continuing Agreement which shall remain in full force
and effect until actual receipt by Secured Party of written notice of its
revocation as to future transactions and shall remain in full force and effect
thereafter until all of the Obligations incurred before the receipt of such
notice, and all of the Obligations incurred thereafter under commitments
extended by Secured Party before the receipt of such notice, shall have been
paid and performed in full.

         9.11 No setoff or claim that Debtor now has or may in the future have
against Secured Party shall relieve Debtor from paying or performing the
Obligations.

         9.12 Time is of the essence hereof. This Agreement shall be binding
upon, and shall inure to the benefit of the parties hereto and their heirs,
personal representatives, successors and assigns. The term "SECURED PARTY" shall
include not only the original Secured Party hereunder but also any future owner
and holder, including pledgees, of note or notes evidencing the Obligations. The
provisions hereof shall apply to the parties according to the context thereof
and without regard to the number or gender of words or expressions used.

         9.13 Except as otherwise provided in the Credit Agreement, Debtor shall
not transfer or assign any of the rights or obligations of Debtor under the
Credit Agreement, this Agreement or the other Loan Documents or Related
Documents without the prior written consent of Secured Party, which may be given
or withheld by Secured Party in its sole and absolute discretion.

         9.14 All notices required or permitted to be given hereunder shall be
in writing and may be given, and shall become effective, as provided in the
Credit Agreement.

         9.15 A carbon, photographic or other reproduced copy of this Agreement
and/or any financing statement relating hereto shall be sufficient for filing
and/or recording as a financing statement.

                                       11
<PAGE>   12
        IN WITNESS WHEREOF, these presents are executed as of the date indicated
above.

                                            DEBTOR:

                                            ALLIANCE MEDICAL CORPORATION, a
                                            Delaware corporation

                                            By:
                                                ________________________________
                                            Name:   Tim Einwechter
                                            Title:  Chief Financial Officer

                                       12
<PAGE>   13
                                  SCHEDULE "A"

                             COLLATERAL DESCRIPTION

        All of the property described below in, to or under which Debtor now has
or hereafter acquires any right, title or interest, whether present, future or
contingent, and in Debtor's expectancy to acquire such property (all of the
property described on this schedule is herein called the "COLLATERAL"):

         1.       All accounts, receivables, contract rights, rights to payment,
                  documents of title, deposit accounts, certificates of deposit,
                  investment property, intellectual property, general
                  intangibles, instruments, documents and chattel paper
                  (including all accounts receivable, notes, drafts, lease
                  agreements and security agreements), and all goods, if any,
                  represented thereby, whether now existing or hereafter
                  acquired or created from time to time in the course of
                  Debtor's business;

         2.       All inventory now owned or hereafter acquired, including all
                  goods held for sale or lease in Debtor's business, as now or
                  hereafter conducted, and all materials, work in process and
                  finished goods used or to be consumed in Debtor's business
                  (whether or not the inventory is represented by warehouse
                  receipts or bills of lading or has been or may be placed in
                  transit or delivered to a public warehouse);

         3.       All equipment now owned or hereafter acquired, including all
                  furniture, fixtures, furnishings, vehicles (whether titled or
                  non-titled), machinery, materials and supplies, wherever
                  located, including but not limited to such items described on
                  the collateral schedule (if any) attached hereto and by this
                  reference made a part hereof, together with all parts,
                  accessories, attachments, additions thereto or replacements
                  therefor;

         4.       All negotiable and nonnegotiable documents of title;

         5.       All monies, securities, instruments, documents and chattel
                  paper now held by or hereafter delivered to Secured Party,
                  together with all property rights and security interests
                  evidenced thereby, all increases thereof (including, without
                  limitation, stock dividends), all profits therefrom and all
                  transformations thereof, including but not limited to such
                  items described on the collateral schedule (if any) attached
                  hereto and by this reference made a part hereof,

         6.       All tax refund claims, all policies or certificates of
                  insurance covering any of the Collateral, all contracts,
                  agreements or rights of indemnification, guaranty or surety
                  relating to any of the Collateral, and all claims, awards,
                  loss payments, proceeds and premium refunds that may become
                  payable with respect to any such policies, certificates,
                  contracts, agreements or rights;
<PAGE>   14
         7.       All ledger cards, invoices, delivery receipts, worksheets,
                  books of accounts, statements, correspondence, customer lists,
                  files, journals, data, ledgers and records in any form,
                  written or otherwise, including any computer readable memory
                  and any computer hardware or software necessary to utilize,
                  create, maintain and process such memory related to any of the
                  Collateral;

         8.       Tradenames, trademarks, service marks, logos, insignia and
                  other distinctive marks or names (subject to any franchise or
                  license agreements relating thereto);

         9.       All claims for loss or damage to or in connection with any of
                  the Collateral, all other claims in any form for the payment
                  of money, including tort claims, and all rights with respect
                  to such claims and all proceeds thereof;

         10.      All attachments, accessions, tools, parts, supplies, increases
                  and additions to and replacements, extensions, renewals,
                  modifications of and substitutions for any of the Collateral;
                  and

         11.      All products and proceeds of the Collateral, in any form,
                  including all proceeds received, due or to become due from any
                  sale, lease exchange or other disposition of any of the
                  Collateral, whether such proceeds are cash or noncash in
                  nature or are represented by checks, drafts, notes or other
                  instruments for the payment of money.

All "Collateral Schedules," if any, attached hereto are hereby incorporated into
this collateral description as if set forth here and at each reference thereto.
<PAGE>   15
                                  SCHEDULE "B"

                                 OTHER ADDRESSES
                                   (Section 3)

10232 South 51st Street       254 West Keene Road            348 Merrimon Avenue
Phoenix, Arizona 85044        Apopka, FL 32703               Asheville, NC 28801
Phone:  480-763-5300          Phone:  407-889-3400          Phone:  838-232-1022
Fax:  480-763-5310

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00029-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00029-of-00352.parquet"}]]