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Which of the following exercises should be taught to a pregnant woman who complains of backaches?
- A. Kegeling.
- B. Pelvic tilting.
- C. Leg lifting.
- D. Crunching.
Correct Answer: B
Rationale: Pelvic tilting exercises help to alleviate backaches by strengthening the abdominal and lower back muscles. Kegeling, leg lifting, and crunching are not specifically targeted at relieving backaches.
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A pregnant patient at 28 weeks gestation reports dizziness and faintness when standing. What is the nurse's most appropriate recommendation?
- A. Rise quickly from a seated position to avoid dizziness.
- B. Instruct the patient to increase fluid intake and stand slowly.
- C. Encourage the patient to rest in bed to prevent fainting.
- D. Advise the patient to avoid standing for long periods.
Correct Answer: B
Rationale: The correct answer is B: Instruct the patient to increase fluid intake and stand slowly. This recommendation is appropriate because the patient is likely experiencing orthostatic hypotension due to the expanding uterus compressing blood vessels, leading to decreased blood flow to the brain when standing. Increasing fluid intake helps maintain blood volume, while standing slowly helps prevent sudden drops in blood pressure.
A: Rising quickly can worsen dizziness by further decreasing blood flow to the brain.
C: Resting in bed may not address the underlying issue of orthostatic hypotension and may lead to deconditioning.
D: Avoiding standing for long periods may be impractical and may not address the need to maintain adequate blood volume and prevent sudden drops in blood pressure.
What organ does the ductus venosus shunt blood away from in fetal circulation?
- A. Liver
- B. Heart
- C. Lungs
- D. Kidneys
Correct Answer: A
Rationale: Fetal blood bypasses the liver through the ductus venosus by carrying blood directly to the inferior vena cava.
How should the nurse respond to a concern about alcohol exposure during conception?
- A. Inform the doctor
- B. Reassure it's unlikely the baby was affected
- C. Suggest abortion
- D. Recommend ultrasound
Correct Answer: B
Rationale: Occasional alcohol exposure around conception is unlikely to cause significant harm, though ongoing abstinence is advised.
How should the nurse respond to a concern about alcohol exposure during conception?
- A. Inform the doctor
- B. Reassure it's unlikely the baby was affected
- C. Suggest abortion
- D. Recommend ultrasound
Correct Answer: B
Rationale: Occasional alcohol exposure around conception is unlikely to cause significant harm, though ongoing abstinence is advised.
A client, in her third trimester, is concerned that she will not know the difference between labor contractions and normal aches and pains of pregnancy.
- A. Don't worry. You'll know the difference when the contractions start.
- B. The contractions may feel just like a backache
- C. but they will come and go.
- D. Contractions are a lot worse than your pregnancy aches and pains.
Correct Answer: B
Rationale: Labor contractions typically have a pattern, coming and going at regular intervals, whereas normal aches and pains do not follow such a predictable pattern.