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11) Which of the following statements concerning oogenesis istrue? (1 point)

A) Oogenesis begins after birth

B) Ova develop from stem cells called oogenesis

C) An ovum completes its last mitosis after it is fertilized

D) About half the oogonia complete mitosis between birth andpuberty

E) By the time of their birth, girls have already lost about 80percent of their oocytes

12) Select all of the following that are true of the vvagina. (1point)

A) Loses its inner lining during menses

B) Has a cervix for connection to the uterus

C) Holds sperm before their movement to the uterus

D) Is the lower region of the birth canal

E) Assists in urine movement via the urethra

22) Select all of the correct statements below. (2 points)

A) Resolution occurs after orgasm or ejaculation in the male

B) Nitric oxide is an important component of the erectionprocess in the male

C) Infertility is defined as the inability to maintain anerection long enough for sexual activity

D) Testosterone levels remain steady until around 80 years ofage in the male

E) Emission is moving of seminal fluids out of the body

16) Follicle-stimulating hormone (1 point)

A) Stimulates the thyroid follicles

B) Stimulates oogenesis

C) Stimulates maturation of primordial follicles in thetestes

D) Is important only in females

E) Stimulates oogenesis and stimulates maturation of primordialfollicles in the testes

17) Prostate enlargement that occurs in men over 50 is known as(1 point)

A) Fibrocystic disease

B) Prostate cancer

C) Testicular cancer

D) Carcinoma

E) Benign prostatic hypertrophy

18) Which of the following conditions is an age-related changefor menopause? (1 point)

A) Hypertrophy and repositioning of the uterus

B) Increased mucus secretion in the uterus

C) Decreased hormone production by ovaries

D) Hot flashes, increased sweating, and vasoconstriction ofblood vessels

E) Increased proliferation of follicles

19) A procedure known as the episiotomy for childbirth involvescutting which structure? (1 point)

A) vVagina

B) Perineum

C) Labia Majora

D) Labia Minora

E) Mons Pubis

20) Puberty in a female includes (select all that apply) (2points)

A) Adipose tissue growth in the breasts and hips

B) Increased muscle mass, especially in the hips

C) Closure of the uterine tubes

D) Regular ovulation triggered by increases in LH, FSH, andestrogen

E) Estradiol production increasing