During the preoperative assessment, the patient informs the nurse that he ingests 5 to 10 oz of alcohol each day and has for the last 15 years. What postoperative difficulties can the nurse anticipate for this patient?
A) Delirium tremens immediately following surgery
B) Delirium tremens within 72 hours after his last alcohol drink
C) Delirium tremens upon administration of general anesthesia
D) Delirium tremens 1 week after his last alcohol drink
Ans: B
Feedback: Alcohol withdrawal (delirium tremens) may be anticipated up to 72 hours after the
last alcohol drink. Delirium tremens has a high mortality rate when it occurs postoperatively.
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