A nurse in a clinic is caring for an adolescent client who is at 24 weeks of gestation and showing signs of preeclampsia. Which of the following findings should the nurse expect?
Decreased BUN
Increased protein in urine
Increased platelet count
Decreased serum uric acid
The Correct Answer is B
Choice A reason: Decreased BUN is not typical in preeclampsia, where renal impairment often elevates BUN due to reduced glomerular filtration. Normal or increased BUN is expected, so this finding does not align with preeclampsia’s pathophysiology, making it an incorrect expectation.
Choice B reason: Increased protein in urine (proteinuria) is a hallmark of preeclampsia, resulting from glomerular damage due to hypertension and endothelial dysfunction. This diagnostic criterion, often >300 mg/24 hours, is critical for identifying preeclampsia, making it the correct finding the nurse should expect.
Choice C reason: Increased platelet count is not associated with preeclampsia, which often causes thrombocytopenia due to endothelial activation and platelet consumption. A decreased count (<100,000/mm³) is more likely, making this finding incorrect for preeclampsia’s clinical presentation.
Choice D reason: Decreased serum uric acid is not expected in preeclampsia, where elevated uric acid occurs due to reduced renal clearance from glomerular dysfunction. Increased levels are a marker, so this finding is opposite to preeclampsia’s effects, making it incorrect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Applying nitroglycerin ointment in a thin, even layer ensures consistent absorption for angina relief, as specified by dosing guidelines (e.g., using a dosing paper). This maximizes efficacy and minimizes side effects like hypotension, aligning with manufacturer instructions, making it the correct teaching point.
Choice B reason: Applying to the forearm is not standard, as nitroglycerin ointment is typically applied to the chest, upper arm, or back for optimal absorption. Forearm application may reduce effectiveness due to skin thickness, making this an incorrect site choice.
Choice C reason: Applying every 4 hours is incorrect, as nitroglycerin ointment is typically applied 2-3 times daily, with a 12-hour nitrate-free interval to prevent tolerance. This frequency is too frequent and risks side effects, making it an inaccurate instruction.
Choice D reason: Massaging nitroglycerin ointment into the skin is contraindicated, as it alters absorption rates and may cause inconsistent dosing or irritation. The ointment is spread lightly and covered, making this instruction incorrect and potentially harmful for proper administration.
Correct Answer is C
Explanation
Choice A reason: Reassuring the client about future children minimizes her current grief and loss, which is inappropriate during initial grieving. This dismisses the emotional significance of the stillbirth, potentially causing distress, making it an insensitive and incorrect action.
Choice B reason: Discouraging friends from seeing the newborn restricts the client’s support system and grieving process. Allowing such interactions can provide closure and comfort, so this action is counterproductive and insensitive, making it incorrect for supporting grief.
Choice C reason: Offering to take pictures of the newborn provides a tangible memory, supporting the client’s grieving process. This sensitive intervention validates the loss and aids emotional healing, aligning with best practices for stillbirth care, making it the correct action.
Choice D reason: Advising against discussing the stillbirth isolates the client and hinders grief processing. Open communication with family fosters support and healing, so this action is harmful and contradicts grief support principles, making it incorrect.
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