Cosmic radiation occurs in which two forms?
a. Solar and manmade
b. Artificial and galactic
c. Natural background and artificial
d. Solar and galactic
d. Solar and galactic
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The most important factor in vascular resistance is friction between blood flow and the:
A) blood's density. B) vessel walls. C) amount of red blood cells. D) amount of plasma in the blood.
Power-driven surgical instruments (e.g., drills and saws) should be disassembled before ________________
A. using them C. noncritical cleaning B. semi-critical cleaning D. steam sterilization
Droplet precautions are used for large-particle droplets, which are larger than ________ microns, from an infected person
Fill in the blank with correct word.
Inflammation of the liver is termed:
A) hepatoma B) hematoma C) hepatitis D) hematitis E) hepatal