Final answer:
To shave a patient effectively, hold the razor with a firm grip at a 30-degree angle to the skin and use short, gentle strokes in the direction of hair growth.
Step-by-step explanation:
When shaving a patient, it is important to hold the razor properly to ensure safety and effectiveness. The razor should be held with a firm grip using the thumb and the first two fingers. It should be held at a 30-degree angle to the skin to ensure a close shave without causing any cuts or nicks. By holding the razor in this manner, you can have better control and precision while shaving the patient. It is also important to use short, gentle strokes in the direction of hair growth to minimize irritation and discomfort.