Skip to Main Content

++

Implantation and Placental Development

++
++
++

What is the average duration of a normal menstrual cycle?

++
++
++

a. 14–28 days

++
++

b. 25–32 days

++
++

c. 28–55 days

++
++

d. 40–50 days

++
++ ++
++
++

Of 2 million oocytes in the human ovary present at birth, how many are present at the onset of puberty?

++
++
++

a. 200,000

++
++

b. 300,000

++
++

c. 400,000

++
++

d. 500,000

++
++ ++
++
++

Which hormone is required for the late-stage development of antral follicles?

++
++
++

a. Estradiol

++
++

b. Androstenedione

++
++

c. Luteinizing hormone

++
++

d. Follicle-stimulating hormone

++
++ ++
++
++

Which cells of the dominant follicle are responsible for estrogen production during the follicular phase of the menstrual cycle?

++
++
++

a. Theca

++
++

b. Decidual

++
++

c. Granulosa

++
++

d. Endometrial

++
++ ++
++
++

What name is given to the process through which the corpus luteum develops from the remains of the Graafian follicle?

++
++
++

a. Luteinization

++
++

b. Thecalization

++
++

c. Decidualization

++
++

d. Graafian transformation

++
++ ++
++
++

What is the approximate peak production of ovarian progesterone during midluteal phase?

++
++
++

a. 10–20 mg/day

++
++

b. 25–50 mg/day

++
++

c. 60–80 mg/day

++
++

d. 75–100 mg/day

++
++ ++
++
++

Which of the following is the most biologically potent naturally occurring estrogen?

++
++
++

a. Estriol

++
++

b. Estrone

++
++

c. Estetrol

++
++

...

Pop-up div Successfully Displayed

This div only appears when the trigger link is hovered over. Otherwise it is hidden from view.