HESI RN
Reproductive System Exam Quizlet
1. At what point is a fetus considered viable?
- A. 26 weeks
- B. 28 weeks
- C. 37 weeks
- D. 12 weeks
Correct answer: C
Rationale: A fetus is considered viable after 37 weeks of gestation. At this stage, the fetus has a higher chance of surviving outside the womb with medical support. Choice A (26 weeks), Choice B (28 weeks), and Choice D (12 weeks) are incorrect because a fetus is not typically considered viable at those earlier gestational ages.
2. During the counseling session, you can also use the acronym, CLEAR. The letter E stands for:
- A. Encourage and assure the client of effective use of the method
- B. Explain how to use the method
- C. Tell the client about modern FP methods available, and discuss each in detail
- D. Explain all possible complications
Correct answer: B
Rationale: The correct answer is B: 'Explain how to use the method.' In the acronym CLEAR, the letter E specifically refers to explaining how to use the method, emphasizing the importance of providing clear instructions and guidance to the client. Choices A, C, and D are incorrect because they do not accurately represent what the letter E stands for in the given context. Encouraging and assuring the client, discussing modern FP methods in detail, and explaining possible complications are important aspects of counseling but do not align with the specific focus of 'Explain how to use the method,' as indicated by the acronym.
3. Which animal is an ovoviviparous animal?
- A. Basking shark
- B. Bonobo
- C. Blue shark
- D. None of the above
Correct answer: C
Rationale: The correct answer is the Blue shark. Ovoviviparous animals produce eggs that develop inside the body of the parent, and the offspring are born alive. The basking shark does not fall under this category as it is ovoviviparous, meaning it lays eggs that hatch inside the female's body. The bonobo is a separate species and not relevant to the question.
4. Which one of the following statements is NOT true about menstruation?
- A. The average amount of menstrual flow is 50 to 90 ml.
- B. The menstrual flow constitutes serous fluid, necrotic slough.
- C. The cycle is influenced by the ovarian hormones Estrogen and progesterone.
- D. The menstrual flow has non-clotting blood.
Correct answer: D
Rationale: The correct answer is D. The statement that menstrual flow has non-clotting blood is incorrect because menstrual blood can indeed clot. Choices A, B, and C are all true statements about menstruation. Choice A reflects the average amount of menstrual flow, choice B describes the components of menstrual flow, and choice C correctly identifies the ovarian hormones that influence the menstrual cycle.
5. What is the typical measurement of the anterior wall of the vaginal canal?
- A. 10 cm
- B. 11 cm
- C. 11.5 cm
- D. 7.5 cm
Correct answer: D
Rationale: The typical measurement of the anterior wall of the vaginal canal is 7.5 cm. This measurement is anatomically accurate, making choice D the correct answer. Choices A, B, and C provide measurements that are larger than the typical measurement of the anterior wall of the vaginal canal and are therefore incorrect.
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