The basal layer of the uterus (stratum basalis) is supplied blood by the:
a. straight artery
b. spiral artery
c. arcuate artery
d. segmental artery
Answer: a. straight artery
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Atrophy of the pancreatic acinar cells could occur in response to ________.
A. increased secretin secretion B. decreased sympathetic stimulation C. increased gastrin secretion D. decreased cholecystokinin secretion
Calcium metabolism is regulated by
a. the pancreatic islets. b. the thymus. c. the parathyroid glands. d. the adrenal cortex. e. the neurohypophysis.
Where does the head of the femur articulate on the coxal bone?
A) glenoid cavity B) acetabulum C) greater sciatic notch D) lesser sciatic notch
A football player was tackled and fell onto the ball on his left side. He then complained of rib pain and exhibited signs of shock. What was a likely consequence of his fall?
A. Peripheral edema B. Hodgkin disease C. Lymphadenopathy D. Ruptured spleen E. Elephantiasis