Nursing · Peri-operative Medication Management
Why is metformin typically discontinued prior to major surgeries such as a coronary artery bypass graft (CABG)?
- 1To assist in raising the patient's baseline blood pressure
- 2To prevent post-operative constipation and paralytic ileus
- 3To significantly increase immediate postoperative urine output
- 4To reduce the risk of drug-induced lactic acidosis during anesthesia and hypoperfusion✓
Correct answer
To reduce the risk of drug-induced lactic acidosis during anesthesia and hypoperfusion
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