Multiple Choice
Which of the following is not true regarding erection of the penis?
A) It is a spinal reflex
B) It is a result of sympathetic stimulation of vascular smooth muscle in the erectile tissue of the penis
C) It can be triggered by stimulation of tactile receptors in the penis
D) It is a result of arteriolar vasodilation and venous constriction of blood vessels in the penis
E) It can be inhibited by input to the autonomic nerves from higher brain centers
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Vasectomy results in sterility because it inhibits
Q19: On day 14 of a typical 28
Q20: Cervical mucus secreted under the influence of
Q21: Lactation is maintained by<br>A)The suckling stimulus<br>B)Removal of
Q22: At the end of pregnancy,the uterus becomes
Q23: The blastocyst implants in the uterus on
Q25: Beginning on the first day of the
Q26: The uterine tubes<br>A)Are also called fallopian tubes<br>B)Are
Q27: At birth,the ovaries of a female baby
Q29: To promote pregnancy,sexual intercourse must introduce spermatozoa