A nurse is reviewing laboratory findings for a client who is to receive a dose of enoxaparin. For which of the following laboratory values should the nurse withhold the dose and notify the provider?
BUN 22 mg/dL (10 to 20 mg/dL)
WBC count 15.000/mm3 (5,000 to 10,000/mm3)
Urine specific gravity 1.04 (1.005 to 1.03)
Platelets 80,000/mm3 (150,000 to 400.000/mm3)
The Correct Answer is D
A. BUN 22 mg/dL (10 to 20 mg/dL): A slightly elevated BUN indicates mild renal impairment or dehydration but does not typically require withholding enoxaparin. Monitoring renal function is important, but this value alone is not a contraindication for anticoagulation.
B. WBC count 15,000/mm3 (5,000 to 10,000/mm3): An elevated WBC suggests possible infection or inflammation. While it may warrant further assessment, it does not directly increase the risk of bleeding and is not a reason to withhold enoxaparin.
C. Urine specific gravity 1.04 (1.005 to 1.03): A high specific gravity may indicate dehydration but is not a contraindication for enoxaparin administration. The medication can be given with caution while monitoring renal function and fluid status.
D. Platelets 80,000/mm3 (150,000 to 400,000/mm3): Thrombocytopenia significantly increases the risk of bleeding while on enoxaparin, which is an anticoagulant. Withholding the dose and notifying the provider is essential to prevent hemorrhagic complications and ensure safe management of the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "You seem like you're feeling hopeless.": This response acknowledges the client’s emotional state and invites further discussion, which is essential in managing suicidal ideation. It validates the client’s feelings while opening a therapeutic dialogue that helps the nurse assess risk, provide support, and ensure safety.
B. "Suicide is not the answer to your problems.": This response can feel dismissive and may shut down communication. It offers a directive rather than exploring the client’s feelings, which may increase the client’s sense of isolation. Effective therapeutic communication focuses on understanding before offering guidance.
C. "Did you take your medications today?": Asking about medication adherence shifts the focus away from the client's emotional distress. While medication compliance is important, it does not address the immediate expression of suicidal thoughts or support emotional exploration.
D. "Don't worry. Everything will be just fine.": Offering false reassurance minimizes the client's feelings and can worsen distress. It closes communication and prevents the nurse from gathering important information about the client’s level of suicidal risk, which is critical in this situation.
Correct Answer is A
Explanation
A. "What part of this assignment makes you upset?": This response encourages open communication, allowing the staff nurse to express specific concerns. It demonstrates active listening, validation of feelings, and promotes problem-solving in a professional and supportive manner.
B. "Let's discuss how this affects your performance improvement plan.": This response shifts the focus to evaluation or discipline rather than addressing the immediate concern. It may create defensiveness and does not validate the nurse’s feelings or allow for discussion of the assignment issue.
C. "Why are you talking to me instead of the charge nurse?": This response is dismissive and may discourage the staff nurse from voicing concerns in the future. It does not address the fairness of the assignment or explore potential solutions.
D. "You are not the only one with a heavy assignment today.": Comparing workloads minimizes the nurse’s concerns and can be perceived as unsupportive. It does not facilitate problem-solving or acknowledge the staff nurse’s feelings about the assignment.
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