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HSC 411 exam 1 Questions and Answers – Updated 2024 $11.49   Add to cart

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HSC 411 exam 1 Questions and Answers – Updated 2024

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HSC 411 exam 1 Questions and Answers – Updated 2024 what is pharmacology? - Answer-the science that studies drug what areas does pharmacology look into? - Answer-origin, nature, chemistry, effects, & uses basic principles of pharmacology - Answer-drug, pharmacology, pharmacotherapeutics, pha...

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  • October 16, 2024
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HSC 411 exam 1 Questions and Answers –
Updated 2024

what is pharmacology? - Answer✔✔-the science that studies drug


what areas does pharmacology look into? - Answer✔✔-origin, nature, chemistry, effects, & uses


basic principles of pharmacology - Answer✔✔-drug, pharmacology, pharmacotherapeutics,

pharmacokinetics, pharmacodynamics, toxicology


drug - Answer✔✔-any substance that alters physiologic function in the organism, whether it be

beneficial or harmful.


pharmacology - Answer✔✔-typically deals with therapeutic effects


pharmacotherapeutics - Answer✔✔-area of pharmacology that refers to the use of specific

drugs to prevent, treat or diagnose a disease


pharmacokinetics - Answer✔✔-study of how the body deals with the drug


properties of pharmacokinetics - Answer✔✔-absorption, distribution, elimination


absorption - Answer✔✔-this is how the drug is taken into the body ( oral, iv, sublingual, etc)


distribution - Answer✔✔-this where the drug goes in the body ( bloodstream, tissues)


elimination - Answer✔✔-this is how the body removes the drug from the body

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pharmacodynamics - Answer✔✔-- is the analysis of go what the drug does to the body


- mechanism of action (cellular mechanism/metabolic reaction)


toxicology - Answer✔✔-- is the study of harmful effects of chemicals


- adverse reactions


drug nomenclature - Answer✔✔-chemical, generic, brand/trade names


chemical name - Answer✔✔-refers to specific compounds molecule structure (N-acetyl-p-

aminophenol)


generic name - Answer✔✔-known as the official or nonproprietary name (Acetaminophen)


brand/trade name - Answer✔✔-assigned to the compound by the pharmaceutical company (

Tylenol)


Bioequivalence - Answer✔✔-- relative therapeutic effectiveness of chemically equivalent drugs.


- generic drug forms should undergo: testing to demonstrate the same type and amount of the

active ingredient, as well as should have the same administration route


- same pharmacokinetics, same therapeutic effects as the brand name drug


is bioequivalence the same b/w the two forms? - Answer✔✔-No, brand is more effective and

generic drugs have more adverse rxns. Brand is preferred over generic by most people, however

insurance covers generic bc it costs less




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controlled substances - Answer✔✔-require a prescription, categorized based on their potential

for abuse and addiction


over the counter (OTC) - Answer✔✔-non-prescription drugs used to treat minor problems and

make the consumer more comfortable until the condition is resolved


Basic drug concepts - Answer✔✔-dose, dosage, ceiling effect, potency, dose-response curve


dose - Answer✔✔-- specific amount of medication to be taken at one time


- does of a drug must be large enough to allow adequate concentration to reach target site,

alter cell metabolism


ex: glucophage 500mg


weight, volume, or number of puffs of a drug


dosage - Answer✔✔-- frequency at which the drug doses are given


- total amount administered


ex: one table 3x/day (500mg 3x/day)


ceiling effect - Answer✔✔--known as maximal efficacy


- the point at which there is no further increase in the drug response


potency - Answer✔✔--related to the dose that produces a given response in a specific

amplitude


- less of the compound is required to produce a given response

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