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week 2 pharmacology
| Question | Answer |
|---|---|
| Which term describes the study of the effects of drugs in humans? | Clinical pharmacology |
| Which term describes a group of drugs that have similar effects and actions on the body? | Drug classification |
| Which characteristics of a drug are the most important? | safety selectivity effectiveness |
| Which term describes the use of drugs to prevent and treat disease? | pharmacotherapeeutics |
| Which processes are included in pharmacokinetics? | Absorption Distribution Metabolism Excretion |
| Which term describes the process of drug movement throughout the body that is necessary to achieve drug action? | Pharmacokinetics |
| Which term describes the nature and intensity of response once a drug has reached its site of action? | Pharmacodynamics |
| Which factors are used to classify drugs? | Therapeutic effect Chemical structure Mechanism of action |
| A patient asks the nurse what it means when a prescribed drug is described as being “selective.” Which response would the nurse provide? | “The drug only elicits the response for which it is given.” |
| A patient will need to take a hypertension medication daily for an indefinite period. Which factor would be considered to help improve adherence to drug regimen? | Drug cost |
| Which aspect of pharmacology would a nurse pay particular attention to when caring for a patient with kidney dysfunction? | Pharmacokinetics |
| Which pharmacokinetic process is affected when medications are given to a patient who has a history of gastric bypass surgery? | Absorption |
| Which statement by the nurse indicates an understanding of the difference between pharmacodynamics and pharmacokinetics? | “Pharmacodynamics studies what a drug does to the body once it has reached the target site or sites. Pharmacokinetics describes what the body does to a drug in order for a drug action to occur.” |