A nurse is reviewing a client's CBC findings and discovers that the client's platelet count is 9,000/mm3. The nurse should monitor the client for which of the following conditions?
Spontaneous bleeding
Infection
Oliguria
Hyperactive deep tendon reflexes
The Correct Answer is A
A. Thrombocytopenia (low platelet count) predisposes the client to spontaneous bleeding. This can manifest as petechiae (small red or purple spots on the skin), purpura (larger areas of purple discoloration), mucosal bleeding (such as nosebleeds or bleeding gums), or internal bleeding (such as gastrointestinal or intracranial bleeding). Monitoring for signs of bleeding is essential to promptly intervene and prevent complications.
B. While infections can occur in any client, a low platelet count does not directly predispose the client to infection. Thrombocytopenia primarily affects hemostasis rather than immune function.
C. Oliguria refers to decreased urine output, typically less than 400 mL/day in adults. It is not directly related to thrombocytopenia but may occur in conditions affecting kidney function or fluid balance.
D. Hyperactive deep tendon reflexes can indicate neurological conditions or electrolyte imbalances but are not associated with thrombocytopenia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Serum sodium levels are typically assessed to evaluate electrolyte balance and hydration status. While important for overall health assessment, it is not specifically related to monitoring the effects of warfarin therapy.
B. This could be ordered for various reasons such as assessing lung status or identifying any abnormalities in the chest. It is not directly related to monitoring warfarin therapy.
C. BUN levels are measured to assess kidney function and hydration status. While important for overall health assessment, it is not specifically related to monitoring the effects of warfarin therapy.
D. The INR is a standardized measurement of the blood's ability to clot. Warfarin works by inhibiting vitamin K-dependent clotting factors, thereby prolonging the time it takes for blood to clot. The INR is used to monitor and adjust warfarin dosage to maintain therapeutic anticoagulation levels, especially in patients with conditions like atrial fibrillation who are at risk of blood clots.
Correct Answer is ["B","C","D"]
No explanation
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