Final answer:
The stirrup height in the lithotomy position should be adjusted according to the patient's comfort and anatomical alignment to ensure proper support and avoid strain. The goal is to maintain a 90-degree angle at the hips and knees.
Step-by-step explanation:
When positioning the patient in the lithotomy position, the stirrup height should be adjusted according to the patient's comfort and anatomical alignment. The goal is to ensure the patient's feet are elevated and supported without placing excessive strain on the hips or causing discomfort. The stirrups should be positioned at a height that allows the patient's knees to be flexed and raised comfortably, with the hips and knees at approximately a 90-degree angle.