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 C
Explanation
Choice A reason: A pain level of 1 on a 0-10 scale indicates well-controlled pain, which does not directly impair wound healing. Adequate pain management supports mobility and recovery, reducing stress responses that could delay healing. This finding is not a risk factor for delayed wound healing in post-surgical clients.
Choice B reason: An oxygen saturation of 92% on room air is slightly low but not critically hypoxic. Wound healing requires adequate oxygenation, but levels above 90% are generally sufficient for tissue repair. This finding alone does not significantly indicate a risk for delayed wound healing compared to nutritional deficits.
Choice C reason: An albumin level of 2.5 g/dL (normal: 3.5-5.0 g/dL) indicates malnutrition, a major risk for delayed wound healing. Albumin is essential for tissue repair, collagen synthesis, and immune function. Low levels impair fibroblast activity and wound strength, increasing infection risk and slowing recovery in post-surgical clients.
Choice D reason: A body mass index of 22 is within the normal range (18.5-24.9) and does not indicate malnutrition or obesity, both of which can impair wound healing. Normal BMI supports adequate nutritional status for tissue repair, making this finding not a risk factor for delayed wound healing.
Correct Answer is C
Explanation
Choice A reason: Informing the client that consent cannot be withdrawn is incorrect, as clients can revoke consent at any time before or during the procedure. This misrepresents patient rights, making it an unethical and illegal statement for the nurse’s role.
Choice B reason: Identifying risks or discomforts is the surgeon’s responsibility, not the nurse’s, during consent. The nurse verifies understanding and voluntariness, not provides risk details, so this action is outside the nurse’s scope, making it incorrect.
Choice C reason: Ensuring the client understands the procedure and voluntarily agrees is the nurse’s role when witnessing consent. This verifies informed, autonomous decision-making, aligning with legal and ethical standards, making it the correct responsibility for the nurse.
Choice D reason: Providing a detailed surgical technique explanation is the surgeon’s role, not the nurse’s. The nurse ensures comprehension and consent, not technical details, so this action exceeds the nurse’s scope during consent, making it incorrect.
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