The ________ muscles of the foot attach proximally and distally within the foot.
A. intrinsic
B. extrinsic
C. intrinsic and extrinsic
Answer: A
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The reproductive system includes all of the following except
A) gonads and external genitalia. B) ducts that receive and transport the gametes. C) accessory glands and organs that secrete fluids. D) organs for copulation. E) glands and organs that produce and store urine.
A man of Mediterranean ancestry goes to his doctor with the following symptoms. He is very tired all of the time. He has difficulty catching his breath after even mild exercise
His doctor orders the following tests: CBC, hematocrit, differential WBC count. The tests show immature erythrocytes, fragile erythrocytes, and less than 2 million RBCs per cubic millimeter. What would be a tentative diagnosis and suggested treatment? What will be an ideal response
During the isovolumetric contraction period of the cardiac cycle,
A. the atria are contracted. B. AV and semilunar valves are closed. C. blood is pumped into the large arteries. D. pressure in the ventricles decreases. E. ventricular volume increases.
If the concentration of sodium chloride in the interstitial fluid surrounding cells decreases and the concentration of other solutes remains constant,
A) the cells will shrink. B) the cells will swell. C) the fluid outside of the cells will become isotonic. D) the fluid outside of the cells will become hypertonic. E) the cells will not change.