The ______ is the largest lymphoid organ.
A. lymph node
B. spleen
C. thymus
D. tonsil
Ans: B. spleen
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The right ventricle pumps out blood low in oxygen content, whereas the left ventricle pumps out blood high in oxygen content
Indicate whether the statement is true or false
Which of the following regions corresponds to the lower back?
A) cephalic B) thoracic C) lumbar D) gluteus
Assume we could alter the conditions in the duodenum. If we inserted a large volume of highly acidic chyme which contained a large amount of fat, which of the following responses are consistent with that?
(1) decreased gastric acid secretion (2) increased bile production (3) increased pancreatic bicarbonate production and pancreatic enzyme secretion (4) increased secretin and cholecystokinin A. 1, 2, 3, 4 B. 1, 2, 3 C. 2, 3, 4 D. 1, 3, 4 E. 1, 2, 4
If you bruised your gluteus maximus, you would expect to experience discomfort when
A) flexing your hip. B) extending your hip. C) abducting your hip. D) laterally rotating your hip. E) extending and laterally rotating the hip.