Route of administration is defined as

Route of administration is defined as

• A. The path that gets a drug into the body
• B. The time a drug should be taken
• C. The dose of the drug
• D. The route used to store medicines

Answer: (A)

Route of administration means how a drug is brought into the body—the path it takes to reach circulation and produce its effect. This includes swallowing a pill, injecting, inhaling, applying a cream, or absorbing through the skin. The route matters because it changes how quickly the drug is absorbed, how much reaches the bloodstream (bioavailability), and whether its effect is local or systemic. That’s why the correct description is the path that gets a drug into the body. The other options describe when to take a drug, how much to give, or how to store it, which are different aspects of medication use.

Route of administration means how a drug is brought into the body—the path it takes to reach circulation and produce its effect. This includes swallowing a pill, injecting, inhaling, applying a cream, or absorbing through the skin. The route matters because it changes how quickly the drug is absorbed, how much reaches the bloodstream (bioavailability), and whether its effect is local or systemic. That’s why the correct description is the path that gets a drug into the body. The other options describe when to take a drug, how much to give, or how to store it, which are different aspects of medication use.