NUR2474 Pharmacology Questions & 100% Correct Answers

Enternal :~~ referring to a route of medication administration that uses the gastrointestinal tract, such as swallowing a pill Parenteral :~~ outside of intestines or alimentary canal; popularly used to refer to injection routes Topical :~~ applied to the surface of the skin and seems into the epidermis trasndermal :~~ Crossing through the skin down into the bloodstream Pharmacokinetics :~~ the study of drug movement throughout the body Phases are: Absorption, Distribution, Metabolism, and Elimination. Absorption 2 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update :~~ The process by which nutrient molecules pass through the wall of the digestive system into the blood half-life :~~ The amount of time for half of the drug to be metabolized away. Distribution :~~ It is the transfer of a drug from one location to another within the body. Once a drug enters into systemic circulation by absorption or direct administration, it must be distributed into interstitial and intracellular fluids. Metabolism :~~ Drug metabolism is the metabolic breakdown of drugs by living organisms, usually through specialized enzymatic systems. Excretion :~~ Process by which metabolic wastes (drugs and drug waste products, too) are eliminated from the body onset 3 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update :~~ The time elapsed from the administration of the drug to the start of its effects. The amount of time it takes between the drug being administered and the drug having a beginning therapeutic effect. peak level :~~ The maximum concentration of a drug in the body after administration can be measured in a blood sample or calculated for therapeutic drug monitoring. Duration of action :~~ The length of time the concentration of a drug in the blood or tissues is sufficient to elicit a response. The length of time a drug will be at or above the therapeutic level. trough level :~~ The lowest concentration of drug reached in the body after it falls from its peak level, usually measured in a blood sample for therapeutic drug monitoring. Please note: "Draw a trough right before the next dose." First Pass Effec