Nokea
What do you give for magnesium sulfate toxicity?
- A. Calcium gluconate
- B. Sodium bicarbonate
- C. Furosemide (Lasix)
- D. Vitamin K
Correct Answer: A
Rationale: The correct answer is A: Calcium gluconate. In magnesium sulfate toxicity, high levels of magnesium can lead to muscle weakness, respiratory depression, and cardiac arrest. Calcium gluconate is given because it antagonizes the effects of magnesium on the neuromuscular system and helps prevent further complications. Sodium bicarbonate (B) is not the correct choice as it is used to treat acidosis, not magnesium toxicity. Furosemide (C) is a diuretic and would not address magnesium toxicity. Vitamin K (D) is used for blood clotting disorders, not for magnesium toxicity.
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A client at 28 weeks' gestation with gestational diabetes is undergoing a nonstress test. What is a reassuring result?
- A. Two accelerations in 20 minutes.
- B. Fetal heart rate of 170 beats/minute.
- C. Decreased fetal movement.
- D. Variable decelerations.
Correct Answer: A
Rationale: The correct answer is A: Two accelerations in 20 minutes. Accelerations in fetal heart rate during a nonstress test indicate fetal well-being and adequate oxygenation. Two accelerations in 20 minutes are reassuring as they show a normal response to fetal movement and suggest a healthy fetal nervous system.
Option B is incorrect because a fetal heart rate of 170 beats/minute may indicate fetal distress or tachycardia. Option C is incorrect as decreased fetal movement can be a sign of fetal compromise. Option D is incorrect as variable decelerations can indicate umbilical cord compression and require further evaluation.
The nurse is educating a client about Braxton Hicks contractions. Which statement indicates proper understanding?
- A. They are regular and increase in intensity over time.
- B. They are irregular and usually painless.
- C. They indicate that labor is starting.
- D. They require immediate medical attention.
Correct Answer: B
Rationale: The correct answer is B because Braxton Hicks contractions are indeed irregular and typically painless contractions that occur throughout pregnancy. They are considered practice contractions and do not indicate the onset of labor. Choice A is incorrect as Braxton Hicks contractions are not regular or increasing in intensity. Choice C is incorrect because Braxton Hicks contractions do not signal the start of labor. Choice D is also incorrect as Braxton Hicks contractions are a normal part of pregnancy and do not require immediate medical attention.
The nurse is monitoring a client during the first stage of labor. What finding requires immediate intervention?
- A. Contractions every 3–5 minutes.
- B. Baseline fetal heart rate of 110 beats/minute.
- C. Variable decelerations on the fetal monitor.
- D. Client reports back pain during contractions.
Correct Answer: C
Rationale: The correct answer is C because variable decelerations on the fetal monitor indicate umbilical cord compression, which can lead to fetal distress and hypoxia. Immediate intervention is needed to relieve the compression and prevent potential harm to the baby. Contractions every 3-5 minutes (A) are normal in the first stage of labor. A baseline fetal heart rate of 110 beats/minute (B) is within the normal range for a fetus. Client reporting back pain (D) is a common symptom of labor and not necessarily indicative of a complication requiring immediate intervention.
Preexisting medical conditions like diabetes, hypertension, and autoimmune diseases can impact pregnancy outcomes. What education can the nurse provide?
- A. Your medical condition always gets worse during pregnancy.
- B. Nutrition changes cannot help with fertility.
- C. Maintaining glucose control can increase chances of conceiving.
- D. Autoimmune diseases only affect pregnancy, not infertility.
Correct Answer: C
Rationale: The correct answer is C: Maintaining glucose control can increase chances of conceiving. This is because uncontrolled diabetes can lead to complications during pregnancy, affecting both the mother and the baby. By educating the patient on the importance of managing their glucose levels, the nurse can help improve fertility outcomes.
A: Your medical condition always gets worse during pregnancy - Incorrect. Medical conditions may not always worsen during pregnancy, and managing them properly can lead to positive outcomes.
B: Nutrition changes cannot help with fertility - Incorrect. Nutrition plays a crucial role in fertility, and making appropriate dietary changes can improve the chances of conception.
D: Autoimmune diseases only affect pregnancy, not infertility - Incorrect. Autoimmune diseases can impact fertility as well as pregnancy outcomes, so it is important to address these conditions when trying to conceive.
The nurse is teaching a client about postpartum care. Which statement indicates a need for further teaching?
- A. I will avoid heavy lifting for 6 weeks.
- B. It’s normal to have heavy bleeding for 4 weeks.
- C. I will call my doctor if I develop a fever.
- D. I should continue taking my prenatal vitamins.
Correct Answer: B
Rationale: The correct answer is B because heavy bleeding for 4 weeks postpartum is abnormal and could indicate a complication. The client should seek medical attention if experiencing heavy bleeding beyond the normal range. Choices A, C, and D are all correct statements for postpartum care. A - avoiding heavy lifting helps prevent strain on healing tissues, C - fever could indicate infection, and D - continuing prenatal vitamins supports postpartum recovery.