How many links does the chain of infection have?

a. 2
b. 3
c. 4
d. 5


B

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The type of exercise program most noted for its ability to increase bone density while also improving balance and mobility is:

a. flexibility training b. strength training c. endurance training d. cardiorespiratory training

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Explain why a HEPA mask or an equivalent is used in an airborne-precautions room instead of a regular surgical mask.

What will be an ideal response?

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The DOT compatibility group system consists of which of the following components?

a. A letter designator, based upon the relevant description of the explosive, to prevent dangerous mixing of loads of explosives b. DOT requires shippers to display the compatibility group c. Segregates explosive based on the classification code from Colum 3 of the Hazardous Materials Table d. All of these

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Baron, Frazier, House, and Rosen are names of which type of instrument?

a. forceps b. knife c. pick d. suction

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