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Which aspect of fetal diagnostic testing is most important to expectant parents?
- A. Safety of the fetus
- B. Duration of the test
- C. Cost of the procedure
- D. Physical discomfort caused by the procedure
Correct Answer: A
Rationale: The correct answer is A: Safety of the fetus. Expectant parents prioritize the safety of their unborn child above all else. Ensuring that the fetal diagnostic testing is safe for the fetus is crucial in making informed decisions about the pregnancy. Other choices are less important as safety directly impacts the well-being of the fetus, while the duration, cost, and physical discomfort are secondary considerations in comparison.
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The nurse is caring for a client, 37 weeks' gestation, who was just told that she is group B strep + (positive). The client states, 'How could that happen? I only have sex with my husband. Will my baby be OK?' Based on this information, which of the following should the nurse communicate to the client?
- A. The client's partner must have acquired the bacteria during a sexual encounter.
- B. The bacteria do not injure babies, but they could cause the client to have a bad sore throat.
- C. The client is high risk for developing pelvic inflammatory disease from the bacteria.
- D. Antibiotics will be administered during labor to prevent vertical transmission of the bacteria.
Correct Answer: D
Rationale: Group B strep is a common bacteria that can be present in the vaginal or rectal area and is not sexually transmitted. Antibiotics during labor are given to prevent the baby from contracting the bacteria during delivery.
A relaxation technique that can be used during the childbirth experience to decrease maternal pain perception is
- A. using increased environmental stimulation as a method of distraction.
- B. restricting family and friends from visiting during the labor period to keep the patient focused on breathing techniques.
- C. medicating the patient frequently to reduce pain perception.
- D. assisting the patient in breathing methods aimed at taking control of pain perception based on the contraction pattern.
Correct Answer: D
Rationale: Step-by-step rationale for why answer D is correct:
1. Breathing techniques help in managing pain perception during labor.
2. By assisting the patient in breathing methods, she gains control over her pain perception.
3. Controlled breathing can help distract from the intensity of contractions.
4. By focusing on breathing patterns, the patient can stay calm and manage pain effectively.
Summary:
A, B, and C are incorrect because they do not address pain management directly through breathing techniques. Option A relies on distraction, B focuses on isolation rather than coping mechanisms, and C suggests heavy reliance on medication rather than self-control.
The nurse is teaching a woman how to do the pelvic tilt exercise. In the teaching session, which of the following should the nurse tell the woman to do?
- A. Stand with the back of her heels and shoulders touching a wall.
- B. Bend laterally back and forth from one side to the other.
- C. Move so that her back alternately is concave and convex.
- D. Lie flat on her back and move her hips from side to side.
Correct Answer: C
Rationale: Pelvic tilt exercises involve alternating the back between concave and convex positions to strengthen the lower back and abdominal muscles.
Which factors should be considered a contraindication for transcervical chorionic villus sampling?
- A. Rh-negative mother
- B. Gestation less than 15 weeks
- C. Maternal age younger than 35 years
- D. Positive for group B Streptococcus
Correct Answer: D
Rationale: The correct answer is D because being positive for group B Streptococcus can increase the risk of infection during transcervical chorionic villus sampling, making it a contraindication. Rh-negative mother (A) and maternal age younger than 35 years (C) are not contraindications. Gestation less than 15 weeks (B) is not a strict contraindication but may affect the accuracy of the procedure.
Which of the following complications of labor and delivery may develop when a baby enters the pelvis in the LMP position?
- A. Cephalopelvic disproportion.
- B. Placental abruption.
- C. Breech presentation.
- D. Acute fetal distress.
Correct Answer: A
Rationale: LMP (left mentum posterior) position can lead to cephalopelvic disproportion, making delivery difficult.