Which circumstance could prevent the patient from signing his informed consent for a cholecystectomy?

Question

Quizplus · Accepted Answer

The administration of Demerol, a potent opioid analgesic, could impair the patient's cognitive function and judgment, potentially rendering him incapable of understanding the informed consent process or making a fully informed decision. Age, pain, or concerns over insurance coverage do not inherently prevent a patient from signing informed consent if they are otherwise capable of understanding the information presented to them.

Which Circumstance Could Prevent the Patient from Signing His Informed