How to understand bone density score
Understand the differences between peripheral and centralized bone scans.
Besides cost and ease of screening, these tests also vary in accuracy. Some physicians will start with the peripheral test and only conduct the centralized test if the first screen indicates poor bone density.

OPTIONS:
- Others will conduct a centralized test to measure whether there is poor bone density in the blood. This test is called the ultrasonic echocardiogram.
- Other tests will hear errors or low score numbers that will mark poor quality. Still others will conduct only the centralized test.
- Others may want to vary tests by 10 percent. Occasionally, adjustments will be made and some tests result in success.
- Peripheral machines are small and portable, and they check bone density on the periphery of your skeleton, such as finger bones or the heel. They are much cheaper but not always a good indicator of bone health in bones that are the most likely to break.

Peripheral machines are small and portable, and they check bone density on the periphery of your skeleton, such as finger bones or the heel. They are much cheaper but not always a good indicator of bone health in bones that are the most likely to break.

question: Complete the next sentence:

There's a girl with light eyes and dark brown hair talking about a colored eye lenses. she
OPTIONS:
- then demonstrates through a contact lens.
- shows us large round discs that she brings out from a box and shows how some people wear the lenses.
- is doing a tutorial on how to wear colored lenses in your eyes.
- picks up a blue poiye and holds it out to the person that is holding it and begins demonstrating about them.

answer: is doing a tutorial on how to wear colored lenses in your eyes.

Problem: Write the next sentence for:
How to troubleshoot common problems with a gps navigation unit
The gps navigation unit doesn't start up/could not open the gps navigation unit.
The key is not turned to acc or ignition position. Turn the vehicle key to acc or ignition position.

OPTIONS:
- The power cable has not been connected to the gps navigation unit. Connect the power cable to the gps navigation unit.
- The key is located on the top of the unit and the unit will start on if you turn it. Click on " running " on the display on the dashboard.
- Turn the gear knob with your hands to the right to gain access to fuel pump. Press shift at the button on the bottom of the unit.
- Once the unit has stopped running, press the car into gear and turn on ac running system. If the unit does not start the process will not be successful..

Next sentence: The power cable has not been connected to the gps navigation unit. Connect the power cable to the gps navigation unit.

context: Team are on a court playing thowing themslves bows. Men are running through the court hiding behind posts. the game

OPTIONS:
- gets a wee bit more intense and an old lady comes right to the camera and gives an and the game is over.
- ends and the team players shake their hands and say goodbye to the camera.
- is taking a turn and the woman has to jump the other team.
- continue with a lot of chers running through the court.
****
next sentence for the context: ends and the team players shake their hands and say goodbye to the camera.

IN: What happens next?

A young child is seen walking up to a small sink and turning on a faucet. the boy

OPTIONS:
- then rinses his hands and walks over to the sink.
- then uses the soap and hair dryers to scrub his face.
- dips his brush in the water and washes his face.
- then pumps soap into his hands, turns off te faucet, then rubs his hands on his shirt.

OUT: then pumps soap into his hands, turns off te faucet, then rubs his hands on his shirt.

question: Complete the next sentence:

How to avoid stomach problems in less developed countries
Boil untreated tap water for 1 minute to kill harmful microorganisms and make drinking safe.
The safest drinks are those that have been boiled, such as coffee or tea. All microorganisms are killed in temps above 200 degrees.
OPTIONS:
- Investigate the types of water which contain these solutions--cool or cold tap water (ph 2.0), filtered water, bottled or conventional tap water. If the water is not sterile, this is considered safe.
- Never add ice to any drink, and don't use tap water to brush your teeth. Stick to bottled beverages, including soft drinks, bottled beer, wine and bottled water, but only if the containers have been brought to you unopened.
- Refrigerate everything you eat in an ice bath. Cold water soaks up microorganisms and dehydrates them.
- Give your body a " shock " or radiating blast of attack with water. Replace bottled, replenished water every time you can't even clean yourself.

answer:
Never add ice to any drink, and don't use tap water to brush your teeth. Stick to bottled beverages, including soft drinks, bottled beer, wine and bottled water, but only if the containers have been brought to you unopened.