A nurse is caring for a client who has severe pre-eclampsia and is receiving hydralazine IV.
Which of the following adverse effects should the nurse monitor for?
Tachycardia
Hyperglycemia
Hypokalemia
Constipation
The Correct Answer is A
Hydralazine can cause tachycardia (fast heart rate) as a common side effect.
This is because hydralazine lowers blood pressure by relaxing blood vessels, which can make the heart beat faster to compensate.
Choice B is wrong because hydralazine does not cause hyperglycemia (high blood sugar).
Hydralazine is not known to affect glucose metabolism or insulin secretion.
Choice C is wrong because hydralazine does not cause hypokalemia (low potassium levels).
Hydralazine is not a diuretic and does not increase potassium excretion.
Choice D is wrong because hydralazine does not cause constipation. Hydralazine can cause diarrhea as a common side effect, but not constipation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Magnesium sulfate therapy is used to prevent seizures in women with preeclampsia, a complication of pregnancy characterized by high blood pressure and organ dysfunction.Seizures are a sign of eclampsia, a severe form of preeclampsia that can be life-threatening.
Therefore, if the therapy is successful, the woman should not have any seizures.
Choice B.Absence of proteinuria is wrong because proteinuria, or excess protein in urine, is a possible sign of preeclampsia, not eclampsia.
Proteinuria may not disappear even after magnesium sulfate therapy.
Choice C.Absence of edema is wrong because edema, or swelling, is a common symptom of pregnancy and may not be related to preeclampsia or eclampsia.
Edema may not disappear even after magnesium sulfate therapy.
Choice D.Absence of headache is wrong because headache is a symptom of preeclampsia, not eclampsia.
Headache may not disappear even after magnesium sulfate therapy.
Normal ranges for blood pressure are below 140/90 mm Hg and for protein in urine are below 300 mg per 24 hours.
Correct Answer is ["C","E"]
Explanation
The correct answer is choice C and E.A platelet count of 100,000/mm3 is low and indicates a risk of bleeding due to preeclampsia.A urine output of 20 mL/hour is also low and suggests kidney impairment due to magnesium sulfate therapy.
Both of these results should be reported to the provider as they may require intervention.
Choice A is wrong because a serum creatinine of 1.2 mg/dL is within the normal range of 0.6 to 1.3 mg/dL for womenand does not indicate kidney dysfunction.
Choice B is wrong because liver enzymes of 40 U/L are within the normal range of 7 to 55 U/L for women and do not indicate liver damage.
Choice D is wrong because a coagulation profile of 12 seconds is within the normal range of 11 to 13.5 seconds for women and does not indicate a clotting disorder.
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