Of these muscles, the one not involved in extending the leg is the
A. vastus lateralis.
B. gracilis.
C. vastus medialis.
D. rectus femoris.
E. vastus intermedius.
Answer: B
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Which of the following conditions is least likely to lead to renin release?
A) renal artery thrombus B) vasospasm of the renal arteries C) circulatory shock D) increased sympathetic activity E) hypertension
Which two factors below make rapid and substantial blood loss life threatening?
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