Question

Admission orders include "npo". The nurse knows that the patient

Option 1: is experiencing shortness of breath.
Option 2: may have nothing by mouth.
Option 3: is allergic to penicillin.
Option 4: has congestive heart failure.

Answer 1

The abbreviation 'NPO' refers to 'nothing by mouth,' which is a directive given to prepare a patient for surgery or tests, or if there's a risk of aspiration.

Step-by-step explanation:

The medical abbreviation 'NPO' stands for 'nil per os' or 'nothing by mouth'. This instruction is usually given to prepare a patient for a procedure that requires an empty stomach or if there's a risk of aspiration, such as before surgery or certain tests. This abbreviation is related to the patient's diet and not directly linked to other conditions such as shortness of breath, allergies, or congestive heart failure, although these may be considerations in determining why NPO orders are given.