Question

If a drug is administered PO, the patient receives the medicine?

1) subcutaneously
2) parenterally
3) topically
4) by mouth

Answer 1

If a drug is administered PO, it means that the patient receives the medicine by mouth. This is the most common route of administration for medications because it is convenient and can be done at home.

Step-by-step explanation:

If a drug is administered PO, it means that the patient receives the medicine by mouth. PO stands for per os, which is a Latin term meaning 'by mouth.' This is the most common route of administration for medications because it is convenient and can be done at home. Examples of drugs that are often administered orally include pain relievers, antibiotics, and antacids.