HESI RN
Reproductive System Exam Questions
1. Which space is present between the bladder and the uterus?
- A. Vesico-uterine pouch
- B. Pubovesical pouch
- C. Retro-uterine pouch
- D. Recto-uterine pouch
Correct answer: A
Rationale: The correct answer is the vesico-uterine pouch. This space is specifically located between the bladder and the uterus. The pubovesical pouch is incorrect as it refers to the space between the pubic bone and the bladder. The retro-uterine pouch, also known as the pouch of Douglas, is located between the uterus and rectum. The recto-uterine pouch is not a recognized anatomical term, making it an incorrect choice.
2. Which of the following hormones promotes endometrial growth?
- A. LH
- B. FSH
- C. Estrogen
- D. Progesterone
Correct answer: C
Rationale: Estrogen is the hormone responsible for promoting endometrial growth. Estrogen helps thicken the endometrium during the menstrual cycle in preparation for implantation. LH (Choice A) and FSH (Choice B) are involved in regulating the menstrual cycle but do not directly promote endometrial growth. Progesterone (Choice D) is important for maintaining the endometrium after ovulation but is not the primary hormone responsible for promoting its growth.
3. Which of the following is incorrect about oral contraceptive pill 'Saheli'?
- A. It is taken by females
- B. It has very few side effects
- C. It is a steroidal preparation
- D. It is 'Once a week' pill
Correct answer: C
Rationale: Saheli' is not a steroidal preparation, it is a non-steroidal oral contraceptive.
4. What is the most common site for an ectopic pregnancy?
- A. Isthmus
- B. Ampulla
- C. Interstitial
- D. Infundibulum
Correct answer: C
Rationale: The correct answer is C, Interstitial. An ectopic pregnancy most commonly occurs in the interstitial portion of the fallopian tube. This is because the interstitial part is narrow and not suitable for the growing embryo, leading to implantation outside the uterus. Choices A, B, and D are incorrect because although ectopic pregnancies can occur in various locations, the interstitial portion of the fallopian tube is the most frequent site for such pregnancies.
5. During which phase of the menstrual cycle does the Graafian follicle rupture?
- A. Regenerative
- B. Menstruation
- C. Ovulation
- D. Proliferative
Correct answer: C
Rationale: The correct answer is C: Ovulation. The Graafian follicle ruptures during the ovulation phase, releasing the mature egg from the ovary. This process marks the midpoint of the menstrual cycle. Choice A, Regenerative, is incorrect as it does not correspond to a specific phase of the menstrual cycle. Choice B, Menstruation, is incorrect because menstruation is the shedding of the uterine lining and occurs after ovulation if fertilization does not occur. Choice D, Proliferative, is incorrect as it refers to the phase in which the uterine lining thickens in preparation for a potential embryo implantation, which happens after ovulation.
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