Which of the following bones makes up most of the medial wall of the orbit?
A) maxilla
B) ethmoid bone
C) frontal bone
D) zygomatic bone
E) sphenoid bone
B) ethmoid bone
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Na+ reabsorption by the thick ascending limb of Henle's loop is:
A. inhibited by a decrease in peritubular capillary hydrostatic pressure B. inhibited by angiotensin II C. increased with increased delivered load of Na+ D. inhibited by K+?-sparing diuretics E. increased by natriuretic peptides
Gastrulation results in the formation of a(n)
A. trophoblast. B. embryo. C. morula. D. umbilical cord. E. blastocyst.
Where are the transverse palatine folds located?
A. Soft palate B. Glossopalatine arch C. Hard palate D. Pharyngopalatine arch E. Labial frenulum
Shannon, a boxer, is informed after a fight that she has a broken ethmoid bone. Due to its location she may have difficulty with which of these special senses?
A. Smell B. Equilibrium C. Hearing D. Vision