Question

question 1
1 pts
the preganglionic neurons of both the sympathetic and the parasympathetic divisions are cholinergic.
true
false
question 2
1 pts
audition is a function of the ____ lobe.
occipital
temporal
parietal
frontal
question 3
1 pts
parasympathetic stimulation has no effect on any of the following areas except:
sweat glands.
skin blood vessels.
the liver.
the urinary bladder.

Explanation:

• Question 1: Preganglionic neurons of both sympathetic and parasympathetic divisions release acetylcholine (are cholinergic).
• Question 2: The temporal lobe is mainly responsible for audition (hearing). The occipital lobe is for vision, the parietal for sensory integration (e.g., touch - related), and the frontal for higher - order functions like decision - making.
• Question 3: Parasympathetic stimulation causes contraction of the urinary bladder (for micturition). Sympathetic stimulation has more effect on sweat glands (eccrine sweat glands are innervated by sympathetic cholinergic fibers in some cases, but it's more of a sympathetic - dominant response in a general autonomic context), skin blood vessels (sympathetic constricts them in many cases), and the liver (sympathetic is more involved in processes like glycogenolysis).

Answer:

• Question 1: True
• Question 2: temporal
• Question 3: the urinary bladder