Correct Answer: D

Rationale: The nurse should report a urine output of 20 mL/hr. This finding can indicate decreased renal perfusion and possible development of preeclampsia, which is a severe complication of gestational hypertension. Inadequate urine output can suggest compromised kidney function and impaired maternal and fetal well-being. Options A, B, and C are within normal limits for a client with gestational hypertension and may not require immediate reporting to the provider.

Correct Answer: C

Rationale: The correct answer is C: 'Take the medication with food.' Ibuprofen can cause gastrointestinal upset, so it is essential for the client to take the medication with food to minimize this side effect. Choice A, 'Take the medication on an empty stomach,' is incorrect because ibuprofen should be taken with food to prevent stomach irritation. Choice B, 'Take the medication only at bedtime,' is incorrect as there is no specific timing requirement for ibuprofen administration related to bedtime. Choice D, 'Take the medication with caffeine,' is incorrect as there is no benefit in combining ibuprofen with caffeine, and caffeine could potentially worsen gastrointestinal side effects.

Correct Answer: A

Rationale: The correct answer is A: 'Blood pressure 80/50 mm Hg.' Hypotension can be a side effect of oxytocin administration. A blood pressure of 80/50 mm Hg should be reported to the provider. Choice B, 'Uterine contractions,' is an expected finding as oxytocin is used to stimulate uterine contractions. Choice C, 'Urine output 150 mL in 2 hours,' is within the expected range postpartum. Choice D, 'Client reports cramping,' is a common finding due to uterine contractions and is not a cause for concern unless excessive or severe.

Correct Answer: D

Rationale: To prevent mastitis, the nurse should instruct the client to ensure that the newborn empties one breast before switching to the other. This helps to prevent milk stasis, reducing the risk of inflammation and infection. Choice A is incorrect because feeding on demand is recommended to establish a good milk supply and prevent engorgement. Choice B is incorrect as warm compresses are usually applied before feeding to promote milk flow. Choice C is incorrect because massaging the breast after feedings can actually increase the risk of mastitis by causing further irritation.

Correct Answer: A

Rationale: Correct. Placenta previa typically presents with painless vaginal bleeding as the placenta is located over or near the cervical opening. This bleeding occurs because the placental vessels are stretched and bleed easily. Severe abdominal pain (choice B) is not a typical finding in placenta previa. Uterine contractions (choice C) are more characteristic of preterm labor rather than placenta previa. Increased fetal movement (choice D) is not a specific finding associated with placenta previa.