Is the function of the indicated cranial nerve sensory only, motor only, or mixed?
Answer: Sensory only
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Hydocephalus is a result of an excess of what fluid?
A) ALS B) CSF C) Blood D) CNS
You notice that your father holds his book farther from his face than he used to. Since you are taking an anatomy and physiology course, you realize that this is due to
A) his photoreceptors having become less sensitive to light. B) his cataracts. C) a tumor on his optic nerve. D) a lack of vitreous humor in his eyeball's posterior cavity. E) his lens being unable to accommodate for close objects.
What is the prime mover of elbow flexion?
A. Brachioradialis B. Brachialis C. Triceps brachii D. Biceps brachii
During the depolarization phase of an action potential, which of the following situations exists?
A) The membrane is becoming less permeable to all ions. B) The inside of the membrane is becoming more negative with respect to the outside. C) The membrane potential remains constant. D) The inside of the membrane is becoming more positive with respect to the outside.