Author Question: ____ dilate blood vessels entering the penis, causing the inflow of blood during an erection. a. ... (Read 189 times)

xroflmao

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____ dilate blood vessels entering the penis, causing the inflow of blood during an erection.
 
  a. Sympathetic nerves c. Automatic nerves
  b. Parasympathetic nerves d. Central nerves

Question 2

What is a normal physiological response to sexual excitement in a male?
 
  a. The testes elevate and enlarge.
  b. The nipples relax.
  c. The scrotal skin thins and relaxes.
  d. The urethral opening in the glans narrows.



medine

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Answer to Question 1

ANS: B

Answer to Question 2

ANS: A



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