The dorsalis pedis artery is palpated (at the)
A) anteromedial surface of the foot.
B) inferior to the lateral malleolus.
C) posteromedial surface of the foot.
D) between the medial malleolus and the calcaneal tendon.
E) sole of the foot.
A) anteromedial surface of the foot.
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The hallmark sign of compartment syndrome is:
A. a lack of pain despite the severity of the injury. B. extreme redness to the injury site. C. a bounding pulse distal to the injury. D. pain out of proportion to the injury.
Glaucoma is usually caused by
A. clouding of the lens capsule. B. accumulation of vitreous humor. C. clouding of the lens. D. accumulation of aqueous humor.
A complete lesion of the oculomotor nerve would produce all of the following signs except:
A) ptosis. B) absence of pupillary light reflex. C) pupillary constriction. D) abducted and laterally directed eyeball. E) absence of accommodation reflex.
Which cells would you expect to increase in number during an infection of the CNS?
A. Oligodendrocytes B. Astrocytes C. Microglia D. Ependymal cells E. Schwann cells