A hollow tube to allow passage of fluid into or out of a body cavity, organ, or vessel is a:
a. catheter
b. ventilator
c. transducer
d. cardioverter
e. respirator
Answer: a. catheter
Health & Biomechanics
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Breathing is necessary to sustain life because it:
A) releases carbon dioxide from the body. B) releases oxygen from the body. C) removes oxygen from body cells. D) does none of the above.
Health & Biomechanics
Indicate if the vitamin is fat-soluble or water-soluble.
a. Fat-soluble vitamins b. Water-soluble vitamins 1. Vitamin A 2. Vitamin B-complex 3. Vitamin C 4. Vitamin D 5. Vitamin E 6. Vitamin K
Health & Biomechanics
The number of years of life remaining to a person at a given age is
A) life expectancy. B) longevity. C) mortality. D) morbidity.
Health & Biomechanics
A unit of radioactivity is known as:
A) isotope. B) radiotracer. C) curie. D) ion.
Health & Biomechanics