Which of the following best describes the rationale for routine preoperative fasting guidelines for a patient undergoing elective laparoscopic cholecystectomy?
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ARoutine preoperative fasting can prevent postoperative nausea and vomiting (PONV)
BRoutine preoperative fasting helps maintain stable blood glucose levels during surgery
CPreoperative fasting is essential for reducing postoperative pain
DRoutine preoperative fasting is recommended to reduce the risk of pulmonary aspiration
✓ Correct answer: D. Routine preoperative fasting is recommended to reduce the risk of pulmonary aspirationAnswer: Routine preoperative fasting is recommended to reduce the risk of pulmonary aspiration Routine preoperative fasting prior to elective laparoscopic cholecystectomy is recommended to reduce the risk of pulmonary aspiration. The aim is to ensure the stomach is empty during anesthesia induction, thereby minimizing the likelihood of regurgitation and inhalation of gastric contents, which can lead to serious complications such as aspiration pneumonia. Other aspects such as managing blood glucose levels or preventing PONV are typically managed through other perioperative protocols.
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