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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.
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A nurse is assessing a client who is at 28 weeks of gestation and has gestational hypertension. Which of the following findings should the nurse report to the provider?
- A. 1+ proteinuria
- B. Blood pressure 144/92 mm Hg
- C. Respiratory rate 22/min
- D. Urine output 20 mL/hr
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.
A client at 37 weeks of gestation is scheduled for a nonstress test. What information should the nurse include?
- A. You will be given oxytocin during the test.
- B. You will need to fast for 12 hours before the test.
- C. You will need to drink orange juice before the test.
- D. You will need to have a full bladder during the test.
Correct Answer: C
Rationale: The correct answer is C. Drinking orange juice before the nonstress test can increase fetal movement, which is essential for an accurate reading. Choice A is incorrect because oxytocin is not typically administered during a nonstress test. Choice B is incorrect as fasting is not required before this test. Choice D is incorrect as a full bladder is not necessary for a nonstress test.
A nurse is providing prenatal education to a client who is in the second trimester of pregnancy. Which of the following statements should the nurse include?
- A. You should expect to feel your baby move at 12 weeks.
- B. You will need to increase your calcium intake during pregnancy.
- C. You should avoid exercise during the second trimester.
- D. You will need to limit your intake of folic acid during pregnancy.
Correct Answer: B
Rationale: The correct answer is B. Calcium intake is crucial during pregnancy to support fetal bone development. The nurse should educate the client to increase their calcium intake. Choice A is incorrect because fetal movements are usually felt around 18-25 weeks, not at 12 weeks. Choice C is incorrect as exercise is generally encouraged during pregnancy, including the second trimester, as long as it is not high-impact or risky. Choice D is incorrect as folic acid intake is essential during pregnancy to prevent neural tube defects, and pregnant individuals are usually advised to increase their folic acid intake.
A nurse is assessing a client who is at 35 weeks of gestation and has suspected placenta previa. Which of the following findings should the nurse expect?
- A. Painless vaginal bleeding
- B. Severe abdominal pain
- C. Uterine contractions
- D. Increased fetal movement
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.
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.