Question 1

Which structure in the male reproductive system is responsible for producing sperm and testosterone?

Accepted Answer

Testis

Question 2

The pampiniform venous plexus plays a critical role in which physiological process in the male reproductive system?

Accepted Answer

Maintaining testicular temperature below core body temperature

Question 3

Which muscle is responsible for elevating the testes in response to cold or arousal?

Accepted Answer

Cremaster muscle

Question 4

During spermatogenesis, which cell type undergoes meiosis I to form secondary spermatocytes?

Accepted Answer

Primary spermatocyte

Question 5

Which of the following best describes the function of sustentocytes (Sertoli cells) in the seminiferous tubules?

Accepted Answer

Surround, support, and nourish developing sperm

Question 6

A patient presents with a herniated intestine in the inguinal canal. Which structure is most likely involved in this condition?

Accepted Answer

Spermatic cord

Question 7

Which gland produces a secretion that neutralizes traces of acidic urine in the urethra and lubricates it prior to ejaculation?

Accepted Answer

Bulbo-urethral gland

Question 8

Which phase of the ovarian cycle is characterized by the secretion of progesterone and preparation of the endometrium for implantation?

Accepted Answer

Luteal phase

Question 9

What is the correct sequence of structures that sperm pass through from the seminiferous tubules to the external urethral orifice?

Accepted Answer

Seminiferous tubule → Epididymis → Ductus deferens → Ejaculatory duct → Urethra

Question 10

Which hormone surge triggers ovulation in the female reproductive cycle?

Accepted Answer

Luteinizing hormone (LH)

Question 11

Which layer of the uterine wall is responsible for contractions during childbirth?

Accepted Answer

Myometrium

Question 12

A 30-year-old woman is diagnosed with endometrial cancer. Which tissue is primarily affected?

Accepted Answer

Endometrium of the uterus

Question 13

Which of the following is true regarding oogenesis?

Accepted Answer

It produces one ovum and three polar bodies

Question 14

Which structure in the female reproductive system is the usual site of fertilization?

Accepted Answer

Uterine (fallopian) tube, ampulla region

Question 15

Which of the following best describes the function of the prostate gland?

Accepted Answer

Secretes enzymes that clot and then liquefy semen

Question 16

A male patient has a blockage in his ductus deferens. Which process will be directly affected?

Accepted Answer

Sperm transport from epididymis to urethra

Question 17

Which hormone is primarily responsible for stimulating the growth of ovarian follicles during the follicular phase?

Accepted Answer

Follicle-stimulating hormone (FSH)

Question 18

Which anatomical structure is homologous to the male scrotum in females?

Accepted Answer

Labia majora

Question 19

Which of the following is a function of the blood-testis barrier formed by tight junctions between sustentocytes?

Accepted Answer

Protects developing sperm from the immune system

Question 20

A patient is found to have a tumor in the germinal epithelium of the ovary. Which type of cancer is most likely?

Accepted Answer

Ovarian cancer

Study Guide: The Reproductive System (Male and Female Anatomy & Physiology)

Study Guide - Practice Questions