The myelin sheath of PNS axons is formed by
a. Oligodendrocytes
b. Schwann cells
c. Phospholipids
d. Glycoproteins
b
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A person in ________ will unconsciously avoid an unwanted feeling or situation.
A. pain B. love C. denial D. sublimation
All of the following are functions of the skin EXCEPT:
A. covering the body and regulating body temperature. B. storing fat and vitamins and eliminating water and salts. C. providing sensory perceptions to keep us aware of environmental changes. D. keeping germs away from organs and blood vessels.
The most commonly used flowmeter in respiratory care is which of the following?
a. Thorpe tube flow-meter c. Flow restrictor b. Bourdon gauge d. Reducing valve
One drawback to performing the butterfly method is the ________.
A. cost B. mortality rate C. pain D. availability