a. Inability to secrete testosterone
b. Male Infertility
C. Low sperm count
d. Failure of testes to descend into scrotum
2/What prevents food from entering the nasal passages duringswallowing?
Select one: _
a. Elevation of epiglottis
b. Elevation of uvula
c. Apposition of vocal folds
d. Contraction of pharyngeal muscles
3/The secretory phase of the uterine cycle prepares the uterusfor:
Select one:
a. the next menstrual cycle
b. shedding of the endometrium
c. implantation of a fertilized ovum
d. movement of sperms through the cervix
4/Which of the following phases of the cardiac cycle willchange most upon an increase in the sympathetic activity to theheart?
Select one:
a. ventricular distole will increase
b. ventricular diastole will decrease
c. atrial systole will increase
d. complete cardiac diastole will decrease
