Nokea
Which of the following hormones is responsible for maintaining the uterine lining during pregnancy?
- A. Progesterone
- B. Estrogen
- C. Prolactin
- D. Oxytocin
Correct Answer: A
Rationale: Progesterone is responsible for maintaining the uterine lining during pregnancy, supporting the developing fetus.
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A nurse is providing teaching to the parents of a newborn about newborn genetic screening. Which of the following statements should the nurse Include in the teaching?
- A. A nurse will draw blood from your baby's inner elbow.
- B. This test will be repeated when your baby is 2 months old.
- C. This test should be performed after your baby is 24 hours old
- D. Your baby will be given 2 ounces of water to drink prior to the test
Correct Answer: C
Rationale: Newborn genetic screening should be performed after the baby is 24 hours old to ensure accurate results. Blood is typically drawn from the heel, not the inner elbow, and no water is given prior to the test.
Which of the following is a potential cause of female infertility?
- A. Endometriosis
- B. Polycystic ovary syndrome (PCOS)
- C. Pelvic inflammatory disease (PID)
- D. All of the above
Correct Answer: D
Rationale: The correct answer is D: All of the above. Endometriosis can cause scarring and blockage of the fallopian tubes, hindering conception. PCOS can lead to irregular ovulation or lack of ovulation, affecting fertility. PID can cause damage to the reproductive organs, impacting fertility. Therefore, all three conditions listed can potentially contribute to female infertility. Choices A, B, and C are all incorrect because each condition individually can cause female infertility, making option D the correct choice.
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.
A nurse is caring for a client who is at 20 weeks of gestation and has trichomoniasis. Which of the following findings should the nurse expect?
- A. Thick, white vaginal discharge
- B. Urinary frequency
- C. Vulva lesions
- D. Malodorous discharge
Correct Answer: D
Rationale: The correct answer is D: Malodorous discharge. Trichomoniasis is a sexually transmitted infection caused by a parasite, resulting in a foul-smelling, greenish-yellow vaginal discharge. This characteristic discharge is due to the infection and inflammation of the vaginal mucosa. Option A (Thick, white vaginal discharge) is more indicative of a yeast infection, while option B (Urinary frequency) is not specific to trichomoniasis. Option C (Vulva lesions) is not a common symptom of trichomoniasis. Overall, the malodorous discharge is the key finding in diagnosing trichomoniasis at 20 weeks of gestation.
What is the primary responsibility of a nurse or midwife in providing culturally competent care in maternal and newborn healthcare?
- A. Recognizing and respecting cultural diversity
- B. Providing culturally sensitive education
- C. Addressing health disparities
- D. All of the above
Correct Answer: D
Rationale: Culturally competent care involves recognizing cultural diversity, providing culturally sensitive education, and addressing health disparities.