Question

One of the things a nurse has taught to a patient during preoperative teaching is to have nothing by mouth for the specified time before surgery. The patient ask the nurse why this is important. what is the most appropriate response for the patient?

a) It helps prevent dehydration before surgery.
b) It minimizes the risk of vomiting and aspirating during anesthesia.
c) It allows the surgical team to better visualize your abdomen.
d) It helps reduce anxiety before the procedure.

Answer 1

The most appropriate response for the patient is that having nothing by mouth before surgery minimizes the risk of vomiting and aspirating during anesthesia.

Step-by-step explanation:

The most appropriate response for the patient is b) It minimizes the risk of vomiting and aspirating during anesthesia.

During surgery, general anesthesia is administered to keep the patient unconscious and prevent pain. One of the effects of anesthesia is muscle relaxation, including the muscles necessary for breathing and moving the tongue. If the patient were to eat or drink before surgery, there is a higher risk of vomiting and aspirating, which could lead to serious complications.

By having nothing by mouth before surgery, the patient's stomach is empty, reducing the likelihood of vomiting and aspiration during the procedure. This helps ensure the patient's safety and allows the surgical team to perform the surgery without any interruptions or compromises to the patient's airway.