Nokea
Why is pregnancy planning important for women of childbearing age?
- A. Much organogenesis occurs before the missed period
- B. Insurance preapproval is required
- C. No more than 3 pregnancies are recommended
- D. Pregnancies less than 2 years apart stress the cardiovascular system
Correct Answer: A
Rationale: Organogenesis occurs early in pregnancy, often before a missed period, making early intervention critical for fetal health.
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The nurse is assessing the laboratory report of a 40-week gestation client. Which of the following values would the nurse expect to find elevated above prepregnancy levels? Select all that apply.
- A. Glucose.
- B. Fibrinogen.
- C. Hematocrit.
- D. Bilirubin.
Correct Answer: B
Rationale: Fibrinogen levels increase to prevent excessive blood loss during delivery, and white blood cell count rises to protect against infection. Glucose, hematocrit, and bilirubin levels should remain within normal limits.
A pregnant patient at 24 weeks gestation reports experiencing leg cramps. What is the most appropriate intervention for the nurse to recommend?
- A. Increase calcium intake to prevent leg cramps.
- B. Encourage the patient to exercise more to strengthen leg muscles.
- C. Elevate the legs and perform gentle stretching exercises.
- D. Apply heat packs to the legs to relieve cramping.
Correct Answer: C
Rationale: The correct answer is C: Elevate the legs and perform gentle stretching exercises. Leg cramps during pregnancy are common due to increased weight and pressure on the legs. Elevating the legs helps improve circulation and reduce cramping. Gentle stretching exercises can also help relieve muscle tension. Increasing calcium intake (choice A) may be beneficial for preventing cramps, but it is not the immediate intervention for relief. Exercise (choice B) may worsen cramping if done excessively. Applying heat packs (choice D) may provide temporary relief but does not address the underlying cause of the cramps.
The clinic nurse is obtaining a health history on a newly pregnant patient. Which is an indication for fetal diagnostic procedures if present in the health history?
- A. Maternal diabetes
- B. Weight gain of 25 lb
- C. Maternal age older than 30 years
- D. Previous infant weighing more than 3000 g at birth
Correct Answer: A
Rationale: Maternal diabetes is a risk factor in pregnancy due to possible impairment of placental perfusion, necessitating fetal diagnostic procedures.
For which patient would an L/S ratio of 2:1 potentially be considered abnormal?
- A. A 38-year-old gravida 2, para 1, who is 38 weeks’ gestation
- B. A 24-year-old gravida 1, para 0, who has diabetes
- C. A 44-year-old gravida 6, para 5, who is at term
- D. An 18-year-old gravida 1, para 0, who is in early labor at term
Correct Answer: B
Rationale: In diabetic pregnancies, an L/S ratio of 2:1 may not reliably indicate lung maturity due to delayed surfactant production.
The school nurse is counseling a group of adolescent girls. What does the nurse explain about sperm ejaculated near the cervix?
- A. They are destroyed by the acidic pH of the vagina.
- B. They survive up to 5 days and can cause pregnancy.
- C. They lose their motility in about 12 hours after intercourse.
- D. They are usually pushed out of the vagina by the muscular action of the vaginal wall.
Correct Answer: B
Rationale: Sperm ejaculated near the cervix can survive up to 5 days and cause pregnancy even before ovulation.