A nurse is preparing to administer antihypertensive therapy to a client with severe pre-eclampsia.
Which of the following blood pressure readings is the target goal for this client?
<140/90 mmHg
<150/100 mmHg
<160/110 mmHg
<170/120 mmHg
The Correct Answer is C
The target blood pressure goal for a client with severe pre-eclampsia is less than 160/110 mmHg.
This is because lowering the blood pressure too much or too fast can compromise the placental perfusion and fetal oxygenation.
Choice A is wrong because it is the target blood pressure goal for a client with chronic hypertension or gestational hypertension without severe features.
Choice B is wrong because it is the target blood pressure goal for a client with mild pre-eclampsia.
Choice D is wrong because it is too high and can increase the risk of maternal and fetal complications such as stroke, eclampsia, placental abruption, and fetal growth restriction.
Normal blood pressure ranges are less than 120/80 mmHg for systolic and diastolic pressures respectively.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Fetal heart rate decelerations indicate a possible compromise of fetal oxygenation and should be reported to the provider immediately.Decelerations can be caused by various factors such as cord compression, uterine hyperstimulation, maternal hypotension, or placental abruption.
Choice A is wrong because a fetal heart rate of 140 beats per minute is within the normal range of 110 to 160 beats per minute.
Choice B is wrong because uterine contractions every 10 minutes are not abnormal in a client with severe pre-eclampsia who is receiving magnesium sulfate.Magnesium sulfate is used to prevent seizures and lower blood pressure in pre-eclampsia, but it does not stop labor.
Choice D is wrong because uterine contractions lasting 60 seconds are not a sign of …
Correct Answer is A
Explanation
According to Mayo Clinic, loss of reflexes is a sign of magnesium toxicity and requires immediate intervention.
Other signs of magnesium toxicity include:
• Decreased urine output
• Difficulty breathing
• Drowsiness or confusion
• Low blood pressure
• Slow heart rate
• Weakness
Choice B is wrong because headache is not a sign of magnesium toxicity.
It may be a symptom of preeclampsia or other conditions, but it does not indicate an overdose of magnesium sulfate.
Choice C is wrong because nausea is not a sign of magnesium toxicity.
It may be a side effect of magnesium sulfate or a symptom of preeclampsia or other conditions, but it does not indicate an overdose of magnesium sulfate.
Choice D is wrong because blurred vision is not a sign of magnesium toxicity.
It may be a symptom of preeclampsia or other conditions, but it does not indicate an overdose of magnesium sulfate.
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