Nokea
Can the baby's sex be determined at 8 weeks' gestation?
- A. Doctor knows the sex
- B. Organs are formed but too small
- C. Technician sees a penis
- D. It will take another month
Correct Answer: D
Rationale: At 8 weeks, organs are developing but too small to determine sex; this usually occurs around 18–20 weeks.
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Which client consumed the most dairy servings in one day?
- A. Client 1
- B. Client 2
- C. Client 3
- D. Client 4
Correct Answer: B
Rationale: Client 2 consumed the highest number of dairy servings based on the provided quantities of yogurt, milk, cottage cheese, and hard cheese.
The nurse is caring for a pregnant patient who is experiencing leg swelling. Which of the following actions should the nurse encourage to reduce the swelling?
- A. Limit physical activity and avoid standing for long periods.
- B. Increase sodium intake to help retain water and reduce swelling.
- C. Wear tight compression stockings to improve circulation.
- D. Elevate the legs and avoid crossing them while sitting.
Correct Answer: D
Rationale: The correct answer is D. Elevating the legs and avoiding crossing them while sitting helps reduce swelling by promoting venous return and improving circulation. Elevating the legs above the heart level assists in reducing edema. Choices A and C are incorrect as limiting physical activity and wearing tight compression stockings may not effectively address the underlying issue of poor circulation. Choice B is also incorrect as increasing sodium intake can lead to fluid retention and worsen swelling.
The nurse has taken a health history on four primigravid clients at their first prenatal visits. It is high priority that which of the clients receives nutrition counseling?
- A. The woman diagnosed with phenylketonuria.
- B. The woman who has Graves’ disease.
- C. The woman with Cushing’s syndrome.
- D. The woman diagnosed with myasthenia gravis.
Correct Answer: A
Rationale: Phenylketonuria (PKU) requires strict dietary management, especially during pregnancy, to prevent harm to the fetus. The other conditions do not have the same immediate dietary implications.
The glucose challenge screening test is performed at or after 24 weeks’ gestation to assess for the maternal physiological response to which of the following pregnancy hormones?
- A. Estrogen.
- B. Progesterone.
- C. Human placental lactogen.
- D. Human chorionic gonadotropin.
Correct Answer: C
Rationale: Human placental lactogen (hPL) is the hormone that affects glucose metabolism during pregnancy, making it the focus of the glucose challenge test.
Can the baby's sex be determined at 8 weeks' gestation?
- A. Doctor knows the sex
- B. Organs are formed but too small
- C. Technician sees a penis
- D. It will take another month
Correct Answer: D
Rationale: At 8 weeks, organs are developing but too small to determine sex; this usually occurs around 18–20 weeks.