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Author Question: Parasympathetic innervation of the penile arteries that release ________ at their synaptic knobs ... (Read 20 times)

saraeharris

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on: Jul 3, 2018
Parasympathetic innervation of the penile arteries that release ________ at their synaptic knobs causes the smooth muscle in the arterial walls to relax, resulting in erection.
 
  A) proglandastin B) luteinizing hormone
  C) nitric oxide D) gonadatropin-releasing hormone

Question 2

Stimulation of ________________ results in pupillary constriction, digestive gland secretion, bronchoconstriction, and reduction in heart rate and contractile force.
 
  a. Sympathetic ganglia
  b. Adrenal gland
  c. Somatic nervous system
  d. Parasympathetic nervous system


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Sweetkitty24130

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Reply #1 on: Jul 3, 2018
Answer to Question 1

C

Answer to Question 2

d
Rationale: a. Results in opposite effects of those listed.
b. The adrenal gland is stimulated by the sympathetic nervous system and results in opposite effects of those listed.
c. Somatic stimulation controls voluntary muscular activity.
d. Correct,


saraeharris

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Reply 2 on: Jul 3, 2018
Excellent

elyse44

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Reply 3 on: Yesterday
Wow, this really help

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