A method of providing a prophylactic kit apparatus configured to be used with only a single patient, comprising: providing a plurality of sealed modules, each of the sealed modules containing at least one prophylactic agent to be used in service of the single patient and wherein the sealed modules are to be used in a particular order in service of the patient and at least some of the sealed modules contain a prophylactic agent that varies from one sealed module to the next; and providing a housing configured to contain the plurality of sealed modules and having a dispensing slot configured and sized such that only one of the plurality of sealed modules can be removed from the housing at a time, the prophylactic kit apparatus further including a tear-away flap that at least partially blocks the dispensing slot and that, when removed from the dispensing slot, fully exposes the dispensing slot to thereby permit no more than one of the sealed modules to be removed from the housing therethrough at a time; the method characterized by: disposing the plurality of varying sealed modules in the housing, and in the particular order of use, such that only one sealed module is removed from the housing at a time, where the plurality of sealed modules comprise: a plurality of varying prophylactic agents arranged to be used with other prophylactic agents from other sealed modules, said prophylactic agents comprising oral-cleaning instruments, mouthwashes, and a set-up kit including; a yankauer, a suction-tubing 'Y' connector, and a suction handle; wherein the sealed modules are stacked within and dispensed from the housing in their intended order of usage to be administered to a patient for ventilator-associated pneumonia. providing a plurality of sealed modules, each of the sealed modules containing at least one prophylactic agent to be used in service of the single patient and wherein the sealed modules are to be used in a particular order in service of the patient and at least some of the sealed modules contain a prophylactic agent that varies from one sealed module to the next; and providing a housing configured to contain the plurality of sealed modules and having a dispensing slot configured and sized such that only one of the plurality of sealed modules can be removed from the housing at a time, the prophylactic kit apparatus further including a tear-away flap that at least partially blocks the dispensing slot and that, when removed from the dispensing slot, fully exposes the dispensing slot to thereby permit no more than one of the sealed modules to be removed from the housing therethrough at a time; the method characterized by: disposing the plurality of varying sealed modules in the housing, and in the particular order of use, such that only one sealed module is removed from the housing at a time, where the plurality of sealed modules comprise: a plurality of varying prophylactic agents arranged to be used with other prophylactic agents from other sealed modules, said prophylactic agents comprising oral-cleaning instruments, mouthwashes, and a set-up kit including; a yankauer, a suction-tubing 'Y' connector, and a suction handle; wherein the sealed modules are stacked within and dispensed from the housing in their intended order of usage to be administered to a patient for ventilator-associated pneumonia. a plurality of varying prophylactic agents arranged to be used with other prophylactic agents from other sealed modules, said prophylactic agents comprising oral-cleaning instruments, mouthwashes, and a set-up kit including; a yankauer, a suction-tubing 'Y' connector, and a suction handle;