Question 1

Which structure in the male reproductive system is responsible for producing testosterone, and what hormone stimulates this production?

Accepted Answer

Interstitial cells; stimulated by LH

Question 2

A patient presents with a painful, swollen scrotum and is diagnosed with epididymitis. Which structure is inflamed, and what is its primary function?

Accepted Answer

Epididymis; site of sperm maturation and motility development

Question 3

During a vasectomy, which structure is cut to prevent sperm from reaching the urethra?

Accepted Answer

Vas (ductus) deferens

Question 4

Which phase of the menstrual cycle is characterized by the sloughing of the endometrial lining and bleeding, and what hormonal changes trigger this phase?

Accepted Answer

Menses; sharp decrease in estrogen and progesterone

Question 5

A 28-year-old woman is diagnosed with endometriosis. Which of the following best explains why this condition is often painful?

Accepted Answer

Endometrial tissue outside the uterus responds to hormonal cycles, causing inflammation and pain

Question 6

Which of the following best describes the pathway of sperm from their formation to exit from the body?

Accepted Answer

Seminiferous tubules → epididymis → vas deferens → ejaculatory duct → urethra

Question 7

Which structure in the female reproductive system is responsible for producing estrogen before ovulation, and what is the fate of this structure after ovulation?

Accepted Answer

Granulosa cells of the follicle; become the corpus luteum

Question 8

A male patient is found to have oligospermia. Which of the following best describes this condition and its likely effect?

Accepted Answer

Low sperm production; reduced fertility

Question 9

Which hormone is primarily responsible for stimulating spermatogenesis, and what is the chromosomal outcome of this process?

Accepted Answer

FSH; sperm with 23 chromosomes

Question 10

A patient is diagnosed with benign prostatic hypertrophy (BPH). Which of the following symptoms is most likely to occur as a result of this condition?

Accepted Answer

Difficulty urinating due to urethral compression

Question 11

Which of the following best explains why semen is alkaline?

Accepted Answer

To neutralize the acidic environment of the female reproductive tract

Question 12

Which structure in the sperm contains enzymes necessary for penetrating the ovum, and what is this region called?

Accepted Answer

Acrosome; head of the sperm

Question 13

A woman undergoes a total hysterectomy. Which structures are removed in this procedure?

Accepted Answer

Body and cervix of the uterus

Question 14

Which of the following is a common cause of female infertility related to the uterine tubes?

Accepted Answer

Scarring from pelvic inflammatory disease (PID)

Question 15

Which of the following best describes the function of the corpus luteum?

Accepted Answer

Produces progesterone to maintain the uterine lining

Question 16

A Pap smear is primarily used to screen for which condition?

Accepted Answer

Cervical cancer

Question 17

Which of the following is the most common cause of cancer death in men over age 50?

Accepted Answer

Prostate cancer

Question 18

Which of the following best describes the role of FSH and LH in the female menstrual cycle?

Accepted Answer

FSH stimulates follicle development; LH triggers ovulation

Question 19

A patient presents with a protrusion in the groin and scrotum, especially when coughing. Which condition is most likely?

Accepted Answer

Inguinal hernia

Question 20

Which of the following best describes the function of the fimbriae in the female reproductive system?

Accepted Answer

They help guide the ovum into the uterine tube after ovulation

Comprehensive Study Notes: The Human Reproductive Systems

Study Guide - Practice Questions

Study Guide - Flashcards