The diaphragm is unique because it:
A. does not receive impulses from the brain.
B. is the exclusive muscle of breathing.
C. is both a voluntary and an involuntary muscle.
D. does not have striations like skeletal muscle.
Answer: C. is both a voluntary and an involuntary muscle.
Health Professions
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A fraction whose numerator is expressed and whose denominator is understood to be 100 is referred to as a(n) ____________________
Fill in the blank(s) with correct word
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