N450- Quiz #1: Pharmacology-Questions with Correct Answers/Verified/ Latest Update 2024/2025
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Course
N450
Institution
N450
Pharmacokinetics -️️the study of drug movement throughout the body
Major Process:
Absorption, distribution, metabolism and excretion
Pharmacokinetics:
Absorption -️️The primary factor that determines the length of time for a drug to produce its
effect
Pharmacokinetics:
Distribution -...
N450- Quiz #1: Pharmacology-Questions with Correct Answers/Verified/
Latest Update 2024/2025
Pharmacokinetics - ✔️✔️the study of drug movement throughout the body
Major Process:
Absorption, distribution, metabolism and excretion
Pharmacokinetics:
Absorption - ✔️✔️The primary factor that determines the length of time for a drug to produce its
effect
Pharmacokinetics:
Distribution - ✔️✔️transport of a drug by the bloodstream to its site of action.
Skin, bone and adipose tissue receive a lower blood supply; therefore, it is more difficult to deliver
high concentrations of drugs to those areas
Pharmacokinetics:
Metabolism - ✔️✔️Enzymes (mainly in liver) transform drugs to less active or inactive drug
compounds or to another substance.
Hepatic disease may affect drug metabolism.
Pharmacokinetics:
Excretion - ✔️✔️-remove from body
-primary site (renal)
-other ways to excrete (pulmonary, glandular, fecal and biliary)
Plasma Half Life - ✔️✔️the length of time required for the plasma concentration of a medication to
decrease by one-half after administration.
Greater half life --> longer it takes to be excreted
Trough Level - ✔️✔️The lowest concentration of drug reached in the body, usually measured in a
blood sample for therapeutic drug monitoring.
Usually drawn 30 mins before next dose
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