Which term corresponds to the field describing the time-related processing of a drug by the body, including absorption and elimination?

Which term corresponds to the field describing the time-related processing of a drug by the body, including absorption and elimination?

• A. Onset of Action
• B. Pharmacokinetics
• C. Vibration
• D. Myofascial Release

Answer: (B)

The concept being tested is how the body processes a drug over time. Pharmacokinetics is the field that describes what the body does to a drug—how it’s absorbed into the bloodstream, distributed to tissues, metabolized, and ultimately eliminated. Since the question mentions time-related processing and includes absorption and elimination, this term best fits. The other options don’t describe the body's handling of drugs: onset of action refers to when the drug’s effects begin, while vibration and myofascial release are manual therapy modalities, not pharmacology.

The concept being tested is how the body processes a drug over time. Pharmacokinetics is the field that describes what the body does to a drug—how it’s absorbed into the bloodstream, distributed to tissues, metabolized, and ultimately eliminated. Since the question mentions time-related processing and includes absorption and elimination, this term best fits. The other options don’t describe the body's handling of drugs: onset of action refers to when the drug’s effects begin, while vibration and myofascial release are manual therapy modalities, not pharmacology.