Complete Exam-Style Questions with Detailed Rationales | Pass Guaranteed –
A+ Graded
EXAM INFORMATION
Total Questions: 65
Recommended Time: 97 minutes
Passing Threshold: 78%
Exam Format: Multiple Choice Questions (MCQs)
Question Style: Scenario-Based, Applied, and Professional Decision-Making Questions
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SECTION 1: Reproductive Anatomy and Physiology
Question 1: The corpus luteum forms after ovulation from the remnants of which
ovarian structure?
A. Primordial follicle
B. Graafian follicle
C. Corpus albicans
D. Ovarian stroma
Correct Answer: B
,Rationale: After ovulation, the Graafian follicle (mature ovarian follicle) collapses and
transforms into the corpus luteum under the influence of luteinizing hormone. The
corpus luteum produces progesterone and estrogen to support the endometrium for
potential implantation. If pregnancy does not occur, the corpus luteum degenerates into
the corpus albicans. Primordial follicles are immature follicles in the ovarian cortex.
Ovarian stroma is the connective tissue framework of the ovary.
Question 2: Which hormone is primarily responsible for the proliferative phase changes
in the endometrium during the menstrual cycle?
A. Progesterone
B. Estrogen
C. Luteinizing hormone
D. Follicle-stimulating hormone
Correct Answer: B
Rationale: Estrogen, produced by the developing ovarian follicles during the follicular
phase, is primarily responsible for the proliferative phase changes in the endometrium.
Estrogen stimulates endometrial thickening, glandular growth, and increased
vascularization to prepare the uterus for potential implantation. Progesterone
dominates the secretory phase. LH triggers ovulation. FSH stimulates follicular
development.
,Question 3: A 24-year-old patient asks about the typical lifespan of an ovum after
ovulation. What is the correct response?
A. 6 to 12 hours
B. 12 to 24 hours
C. 24 to 48 hours
D. 48 to 72 hours
Correct Answer: B
Rationale: The ovum remains viable for fertilization for approximately 12 to 24 hours
after ovulation. If fertilization does not occur within this window, the ovum degenerates
and is shed with the endometrium during menstruation. Sperm can survive in the female
reproductive tract for 3 to 5 days, which extends the fertile window beyond the ovum's
lifespan. Understanding this timeline is important for both fertility awareness and
contraception counseling.
Question 4: Which structure produces inhibin, a hormone that provides negative
feedback to the anterior pituitary to suppress follicle-stimulating hormone secretion?
A. Corpus luteum
B. Ovarian granulosa cells
C. Endometrial lining
D. Posterior pituitary
Correct Answer: B
, Rationale: Inhibin is produced by the ovarian granulosa cells within developing follicles.
It provides selective negative feedback to the anterior pituitary to suppress FSH
secretion, helping to regulate follicular development and prevent the maturation of
multiple follicles. The corpus luteum primarily produces progesterone and estrogen.
The endometrium does not produce inhibin. The posterior pituitary produces oxytocin
and antidiuretic hormone, not inhibin.
Question 5: The Bartholin glands are located at which anatomical position?
A. Anterior to the urethral opening
B. Posterolateral to the vaginal opening at approximately 4 and 8 o'clock positions
C. Superior to the clitoris
D. Within the uterine cervix
Correct Answer: B
Rationale: The Bartholin glands (greater vestibular glands) are located posterolateral to
the vaginal opening at approximately the 4 and 8 o'clock positions. They secrete mucus
for vaginal lubrication. Duct obstruction can lead to Bartholin cyst or abscess formation.
Skene glands are located anterior to the urethral opening. The clitoris is superior to the
urethral opening. The cervix is the lower portion of the uterus.
Question 6: Which layer of the uterus is responsible for uterine contractions during
labor?
A. Perimetrium