Medical Emergencies · single question
A patient on dialysis on Monday and Thursday: when is the BEST time to schedule dental treatment?
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Correct answer: B. Tuesday (day after dialysis)
- A. Incorrect. Sunday is 3 days after Thursday dialysis — the patient will be approaching their next dialysis day with accumulating uremia.
- B. Correct. Dental treatment for dialysis patients should be scheduled the DAY AFTER DIALYSIS. On dialysis day (Monday/Thursday), the patient has received heparin (anticoagulant) which peaks during and immediately after treatment, increasing bleeding risk. The day AFTER dialysis (Tuesday or Friday): heparin has been metabolized, blood-borne toxins have been cleared, and the patient is in their best metabolic state for dental procedures.
- C. Incorrect. Wednesday is 2 days after Monday dialysis — acceptable but not ideal compared to Tuesday.
- D. Incorrect. Saturday is 2 days after Thursday dialysis — further from optimal timing.
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