The force and rate of contraction of the heart is controlled by which part of the central nervous system (CNS)?
a. phrenic nerve
b. vagus nerve
c. Purkinje system
d. medulla oblongata
d
Health Professions
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How many degrees Fahrenheit is 200° K?
a. –99.4° F c. 32° F b. –58.3° F d. 0° F
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Angela has been experiencing headaches for a number of months, and after extensive testing it is determined that she has intractable chronic cluster headaches. This would be coded with code _____
a. G43.9 b. G44.021 c. G44.10 d. G44.229
Health Professions