Nokea
A nurse is caring for a client who is to receive oxytocin to augment their labor. Which of the following findings contraindicates the initiation of the oxytocin infusion and should be reported to the provider?
- A. Late decelerations.
- B. Moderate variability of the FHR.
- C. Cessation of uterine dilation.
- D. Prolonged active phase of labor.
Correct Answer: A
Rationale: Late decelerations in the fetal heart rate are a sign of fetal distress and contraindicate the use of oxytocin, as it can exacerbate the distress.
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Which of the following is a potential cause of recurrent pregnancy loss?
- A. Chromosomal abnormalities
- B. Immunologic factors
- C. Environmental factors
- D. All of the above
Correct Answer: D
Rationale: Recurrent pregnancy loss can be caused by chromosomal abnormalities, immunologic factors, or environmental factors.
What is the function of the amniotic fluid during pregnancy?
- A. To protect the fetus from infection
- B. To cushion the fetus from physical trauma
- C. To regulate fetal temperature
- D. All of the above
Correct Answer: D
Rationale: Amniotic fluid protects the fetus from infection, cushions it from trauma, and helps regulate temperature.
A nurse is caring for a newborn who is experiencing neonatal abstinence syndrome. Which of the following actions should the nurse take?
- A. Decrease the lighting levels in the nursery.
- B. Wrap the newborn loosely in a blanket.
- C. Provide frequent stimulation for the newborn.
- D. Encourage frequent eye contact with the newborn during feedings
Correct Answer: A
Rationale: Decreasing lighting levels helps reduce overstimulation, which can exacerbate symptoms of neonatal abstinence syndrome.
Which of the following is a potential legal issue related to maternal and newborn healthcare?
- A. Medical malpractice
- B. Patient autonomy
- C. Informed refusal
- D. All of the above
Correct Answer: D
Rationale: Legal issues include medical malpractice, patient autonomy, and informed refusal.
Which hormone is responsible for stimulating the growth and development of the ovarian follicles?
- A. Estrogen
- B. Progesterone
- C. Follicle-stimulating hormone (FSH)
- D. Luteinizing hormone (LH)
Correct Answer: C
Rationale: The correct answer is C: Follicle-stimulating hormone (FSH). FSH stimulates the growth and development of ovarian follicles by promoting the production of estrogen in the ovaries. It helps in the maturation of the follicles and ultimately leads to ovulation. Estrogen (A) and Progesterone (B) are hormones produced by the ovaries but do not directly stimulate the growth of ovarian follicles. Luteinizing hormone (LH) (D) is responsible for triggering ovulation and the formation of the corpus luteum, not for the growth and development of ovarian follicles.