HESI RN
Reproductive System Exam Quizlet
1. What is the most common symptom in all clinical types of abortion EXCEPT:
- A. Lower abdominal pain
- B. Per vaginal bleeding
- C. Show
- D. Backache
Correct answer: C
Rationale: The correct answer is C. 'Show' is not a common symptom in all types of abortion. Lower abdominal pain, per vaginal bleeding, and backache are common symptoms associated with abortion. Lower abdominal pain may result from uterine contractions, per vaginal bleeding is a typical presentation, and backache can be a symptom due to the process of abortion. 'Show' refers to the mucus plug that blocks the cervix during pregnancy and is not a typical symptom of abortion.
2. Which of the following are layers of the anterior abdominal wall?
- A. Linear albicantes
- B. Superficial fascia
- C. Visceral peritoneum
- D. Fascia transversalis
Correct answer: A
Rationale: The correct answer is A: Linear albicantes and B: Superficial fascia. Linear albicantes are stretch marks, and the superficial fascia is one of the layers of the anterior abdominal wall. Choices C and D, Visceral peritoneum and Fascia transversalis, respectively, are not layers of the anterior abdominal wall. The visceral peritoneum is a membrane covering the abdominal organs, and the fascia transversalis is a layer deep to the transversus abdominis muscle.
3. Culdoscopy is a procedure performed to examine the rectouterine pouch and pelvic viscera through:
- A. The posterior vaginal wall
- B. The anterior vaginal wall
- C. The abdominal wall
- D. The rectal wall
Correct answer: A
Rationale: Culdoscopy is a procedure that involves examining the rectouterine pouch and pelvic viscera through the posterior vaginal wall. This approach allows direct visualization and access to the pelvic area. The other choices are incorrect because culdoscopy specifically involves entering through the posterior vaginal wall to reach the specified anatomical structures. The anterior vaginal wall, abdominal wall, and rectal wall are not the access points used in culdoscopy.
4. What is an organelle that helps the sperm to penetrate the ovum?
- A. Acrosome
- B. Zona pellucida
- C. Megalis
- D. None of the above
Correct answer: A
Rationale: The correct answer is Acrosome. The acrosome is an organelle located at the head of a sperm cell and contains enzymes that aid in the penetration of the ovum during fertilization. The Zona pellucida is a glycoprotein membrane surrounding the ovum, not an organelle. Megalis is not a relevant organelle in this context. Therefore, the correct choice is A, Acrosome.
5. Approximately how many primordial follicles are present in the cortex of the ovary at birth?
- A. 250,000
- B. 200,000
- C. 150,000
- D. 100,000
Correct answer: A
Rationale: The correct answer is A: 250,000. At birth, there are approximately 250,000 primordial follicles in the cortex of each ovary. These primordial follicles represent the reserve of oocytes that a female will have throughout her reproductive life. Choice B, 200,000, is incorrect as the number is higher. Choices C and D, 150,000 and 100,000 respectively, are also incorrect as they underestimate the actual number of primordial follicles present at birth.
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