week 10
A
How many seminiferous tubules are found in each lobules? A. 1-3 B. 50-100 C. 200-300 D. 500 or more E. millions
C
The uterine phase where the thickness of the endometrium doubles is the A. menstrual phase B. preovulatory phase C. proliferative phase D. follicular phase E. postovulatory phase
B
Which structure in the figure is filled with follicular fluid? A. H B. G C. E D. D E. B
A
Which structure in the figure is the corpus spongiosum penis? A. F B. D C. C D. E E. G
A
Which structure in the figure secretes an alkaline fluid that protects sperm by neutralizing acids in the urethra? A. C B. H C. B D. G E. F
C
Anterior to the vagina and urethral opening is the A. labia majora B. labia minor C. mons pubis D. cervical sphincter E. labial frenulum
B
At which location in the figure do sperm and seminal vesicle secretions first join together in their path to the exterior? A. C B. J C. E D. K E. L
D
What does line "A" point to? A. lymphatic vessels B. pampiniform plexus C. internal spermatic fascia D. spermatic cord E. fundiform ligament
C
What is line "C" pointing to? A. Bladder B. Fimbriae C. Ovary D. Uterus E. Perineum
B
What is line "C" pointing to? A. efferent duct B. body of epididymis C. straight tubule D. seminiferous tubule E. lobule
D
What is produced by the ovaries? A. primary oocytes, insulin and estrogen B. secondary oocytes, progesterone and cortisol C. tertiary oocytes, insulin and estrogen D. secondary oocytes, estrogen and progesterone E. primary oocytes, estrogen and testosterone
B
What structure has a portion removed in a vasectomy? A. A B. D C. E D. G E. I
E
Where is the corpus albicans? A. F B. G C. H D. I E. None of these choices
D
Where is the mature ovarian follicle? A. A B. B C. C D. F E. H
D
Where is the site for implantation of a fertilized ovum? A. A B. B C. C D. D E. F
A
Which cell in the figure contains a diploid nucleus? A. A B. C C. D D. E E. F
A
Which cell in the figure is actively secreting testosterone? A. G B. F C. C D. A E. D
C
Which cells secrete testosterone? A. Sertoli cells B. Spermatogenic cells C. Leydig cells D. Oogonia E. Chief cells
B
Which hormone triggers ovulation? A. GnRH B. LH C. FSH D. Estrogen E. Progesterone
B
Which hormones stimulates Leydig cells to secrete testosterone? A. GnRH B. LH C. inhibin D. DHT E. None of these choices
