The action of the vastus medialis is to
a. extend the knee
b. flex the knee
c. medially rotate the knee
Ans: a. extend the knee
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Testosterone is secreted by the
A) hypothalamus. B) anterior pituitary. C) nurse cells. D) interstitial endocrine cells. E) adrenal cortex.
The pancreas does not
a. have endocrine tissue b. have exocrine tissue c. secrete an alkaline fluid d. secrete pepsinogen e. secrete trypsinogen
The MOST effective method for decreasing morbidity and mortality associated with spinal cord injury is:
A) rapid transportation to a trauma center. B) public education and prevention strategies. C) minimizing scene time to 10 minutes or less. D) routine use of spinal motion restriction precautions.
The energy currency of the cell is a molecule called
A. glucose. B. pyruvate. C. fat. D. ADP. E. ATP.