Nursing Elites

1. A nurse is teaching a client who is at 20 weeks of gestation about the glucose tolerance test. Which of the following instructions should the nurse include?

• A. You should eat a low-carbohydrate diet for 3 days before the test.
• B. You will need to fast for 12 hours before the test.
• C. You should expect the test to take about 1 hour.
• D. You will need to limit fluid intake to water before the test.

Correct answer: C

Rationale: The correct answer is C. During a glucose tolerance test, the client is required to drink a glucose solution, and blood samples are taken at specific intervals, typically over a period of 1 to 3 hours. In this case, the nurse should inform the client to expect the test to take about 1 hour. Choices A, B, and D are incorrect because there is no specific instruction to eat a low-carbohydrate diet for 3 days before the test, fast for 12 hours before the test, or limit fluid intake to water before the test in a standard glucose tolerance test.

2. A nurse is preparing to administer Rh immune globulin to a client who is 28 weeks gestation. The nurse should understand that Rh immune globulin is administered to prevent which of the following?

• A. Rh incompatibility
• B. Severe preeclampsia
• C. Placental abruption
• D. Erythroblastosis fetalis

Correct answer: A

Rationale: The correct answer is A: Rh incompatibility. Rh immune globulin is administered to prevent the formation of antibodies in clients who are Rh-negative and have been exposed to Rh-positive fetal blood. Severe preeclampsia (choice B) is a condition characterized by high blood pressure and signs of damage to organs, not prevented by Rh immune globulin. Placental abruption (choice C) is the separation of the placenta from the uterine wall, not prevented by Rh immune globulin. Erythroblastosis fetalis (choice D) is a condition where maternal antibodies attack fetal red blood cells due to Rh incompatibility, which Rh immune globulin helps prevent.

3. A healthcare provider is assessing a client who is at 30 weeks of gestation and is receiving magnesium sulfate for preeclampsia. Which of the following findings indicates magnesium toxicity?

• A. Tachycardia
• B. Hyperreflexia
• C. Respiratory rate of 10/min
• D. Polyuria

Correct answer: C

Rationale: Corrected Rationale: Magnesium sulfate can cause respiratory depression, leading to a decreased respiratory rate. A respiratory rate of 10/min is abnormally low and indicates magnesium toxicity. Tachycardia (Choice A) is not typically associated with magnesium toxicity. Hyperreflexia (Choice B) is a common sign of magnesium toxicity. Polyuria (Choice D) is not a typical finding of magnesium toxicity.

4. A nurse is assessing a newborn who was delivered 6 hours ago. Which of the following findings should the nurse report to the provider?

• A. Respiratory rate of 70/min
• B. Vernix caseosa covering the skin
• C. Milia on the bridge of the nose
• D. Acrocyanosis of the extremities

Correct answer: A

Rationale: A respiratory rate of 70/min in a newborn is above the expected range and may indicate respiratory distress, which should be reported to the provider. Choice B, vernix caseosa covering the skin, is a normal finding in newborns and does not require reporting. Choice C, milia on the bridge of the nose, is also a common finding in newborns and does not require immediate reporting. Choice D, acrocyanosis of the extremities, is a common finding within the first few hours of life in newborns and typically resolves on its own, so it does not need to be reported.

5. A nurse is caring for a client who is postpartum and breastfeeding. Which of the following instructions should the nurse provide to prevent mastitis?

• A. Feed the newborn on demand
• B. Apply warm compresses to the breast before feeding
• C. Massage the breast after feedings
• D. Ensure the newborn empties one breast before switching to the other

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.

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