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PN ATI Capstone Maternal Newborn
1. A nurse is reviewing a client's medical record and notes that the client is taking tamoxifen. The nurse should identify that tamoxifen is used to treat which of the following conditions?
- A. Non-Hodgkin's lymphoma
- B. Endometriosis
- C. Breast cancer
- D. Polycystic ovary syndrome
Correct answer: C
Rationale: Tamoxifen is an anti-estrogen medication primarily used to treat hormone receptor-positive breast cancer. It works by blocking estrogen receptors in breast tissue, slowing the growth of tumors that require estrogen to grow. Choice A, Non-Hodgkin's lymphoma, is incorrect because tamoxifen is not indicated for its treatment. Choice B, Endometriosis, is incorrect as tamoxifen is not used for this condition. Choice D, Polycystic ovary syndrome, is also incorrect since tamoxifen is not a treatment for this syndrome.
2. A nurse is caring for a client who is pregnant for the fourth time. The client delivered two full-term newborns and had one spontaneous abortion at 10 weeks of gestation. The nurse should document the client's obstetrical history as which of the following?
- A. Gravida 3, Para 2
- B. Gravida 3, Para 3
- C. Gravida 4, Para 2
- D. Gravida 4, Para 3
Correct answer: D
Rationale: Gravida refers to the total number of pregnancies (4), and Para refers to the number of viable births (2 full-term births). The client has had 4 pregnancies (Gravida 4) and delivered 2 full-term newborns (Para 2). The spontaneous abortion does not count as a viable birth, so the correct documentation is Gravida 4, Para 2. Choice A is incorrect because it does not account for the full obstetrical history. Choice B is incorrect as the client has not had 3 viable births. Choice C is incorrect as it does not reflect the number of viable births correctly.
3. An antepartum client is Rh negative and understands that she will receive a RhoGAM injection during her pregnancy. The client asks the nurse if she will also receive a RhoGAM injection after the birth of her baby. The client will receive RhoGAM after the birth if blood tests are:
- A. Mother Rh positive; baby Rh negative
- B. Mother Rh negative; Coombs positive; baby Rh negative
- C. Mother Rh positive; Coombs negative; baby Rh positive
- D. Mother Rh negative; Coombs negative; baby Rh positive
Correct answer: D
Rationale: The correct answer is D. If the baby is Rh positive and the mother is Rh negative, the mother may develop antibodies against the baby's blood. RhoGAM is administered to prevent the mother's immune system from becoming sensitized to Rh-positive blood. Therefore, the mother, who is Rh negative, will receive RhoGAM after birth if the baby is Rh positive and both the mother and baby have negative Coombs tests. Choices A, B, and C are incorrect because they do not match the criteria for RhoGAM administration in this scenario.
4. A nurse is caring for a client who is in active labor. The nurse notes early decelerations in the FHR on the fetal monitor tracing. The nurse should identify that which of the following conditions causes early decelerations in the FHR?
- A. Fetal hypoxemia
- B. Cord compression
- C. Uteroplacental insufficiency
- D. Head compression
Correct answer: D
Rationale: Early decelerations are caused by head compression during contractions, which is a normal response as the fetal head is being compressed during uterine contractions. This usually indicates that the fetus is descending into the birth canal. Choices A, B, and C are incorrect. Fetal hypoxemia, cord compression, and uteroplacental insufficiency typically present with variable or late decelerations on the fetal heart rate tracing, not early decelerations.
5. A nurse is assessing a newborn who is 48 hours old and has a maternal history of methadone use during pregnancy. Which of the following manifestations should the nurse identify as an indication of neonatal abstinence syndrome?
- A. Hyporeactivity
- B. Excessive high-pitched cry
- C. Acrocyanosis
- D. Respiratory rate of 50/min
Correct answer: B
Rationale: An excessive high-pitched cry is a classic sign of neonatal abstinence syndrome, indicating withdrawal from substances such as methadone. Neonates with neonatal abstinence syndrome often display irritability, tremors, and feeding difficulties. Hyporeactivity, acrocyanosis, and a respiratory rate of 50/min are not typical manifestations of neonatal abstinence syndrome. Hyporeactivity is more associated with conditions like hypothyroidism or sepsis, acrocyanosis is a common finding in newborns due to immature peripheral circulation, and a respiratory rate of 50/min is within the normal range for a newborn.
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