Which cranial nerve innervates an extrinsic eye muscle?

A) Accessory
B) Trochlear
C) Glossopharyngeal
D) Optic


Answer: B

Anatomy & Physiology

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An anaerobic metabolic pathway that results in the production of two net ATPs per glucose plus two pyruvic acid molecules is ________

A) glycolysis B) the electron transport chain C) the citric acid cycle D) hydrolysis

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Which vessels can act as a blood reservoir by adjusting their total capacity to accommodate variations in blood volume?

a. arteries. b. arterioles. c. capillaries. d. veins. e. lymph vessels.

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The posterior and middle cerebral arteries are connected by:

a. basilar artery b. anterior communicating artery c. internal carotid artery d. posterior communicating artery

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Which of the following is NOT an action of cortisol secretion?

A. Inhibits glucose utilization B. Stimulates gluconeogenesis C. Promotes lipolysis D. Lowers blood levels of free fatty acids

Anatomy & Physiology