What nerve innervates the diaphragm?
A. Vagus
B. Phrenic
C. Intercostals
D. None apply.
Answer: B
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Which muscle is not involved in flexing the forearm?
A. biceps brachii B. triceps brachii C. brachialis D. brachioradialis
__________ is a paralytic condition resulting from a viral infection that destroys motor neurons in ventral horns of the spinal cord.
Fill in the blank(s) with the appropriate word(s).
High levels of ADH cause
A. vasoconstriction and therefore decreases in blood pressure. B. vasodilation and therefore increases in blood pressure. C. vasodilation and therefore decreases in blood pressure. D. vasoconstriction and therefore increases in blood pressure.
Lymph is similar to blood plasma, but very low in ________
A) electrolytes B) sodium and potassium C) metabolic waste D) protein E) carbon dioxide