Exam 1: NUR 210/ NUR210 (Latest 2023/ 2024)
Principles of Pharmacology Exam| Questions and Verified Answers| Grade A| Galen what grade level do you teach at - ANSWER ~ 4-5 grade level is it the nurses job to know the cost of medications - ANSWER ~ no what can not be taken with any medication - ANSWER ~ grapefruit what order is the pharmackinetic phase - ANSWER ~ absorption, distribution, metabolism, exceretion 1 / 4
where does absorption occur - ANSWER ~ occurs in the small intestine where does distribution occur - ANSWER ~ occurs in the blood circulation and tissues where does metabolism occur - ANSWER ~ occurs in the liver where does exceretion occur - ANSWER ~ occurs in the kidneys disintegration is what - ANSWER ~ the breakdown of PO drug form into small particules dissolution is what - ANSWER ~ process of combining small drug particules with liquid to form a solution 2 / 4
drug absorption is what - ANSWER ~ drug movement from GI tract into the bloodstream why can't you use grapefruit - ANSWER ~ the acidity mixes with the acid in tummy, speeds up absorption and metabolism is a drug 100% of medication - ANSWER ~ no it has fillers what factors affect medication absorption - ANSWER ~ blood circulation, pain, stress, exercise, food texture(fat content, temp), pH, route of admin factors affecting oral meds - ANSWER ~ first pass effect, bioavailability 3 / 4
what is bioavailability - ANSWER ~ the percentage thats left for body to use what does first pass only effect - ANSWER ~ oral and GI factors of bioavailabilty - ANSWER ~ absorption, first pass effect, drug form, route of administration, gastric mucosa and mobility, admin with food, change in liver metabolism drug distribution is what - ANSWER ~ once the drug leaves the GI tract drug distribution involves what - ANSWER ~ movement of drug from circulation to body tissue, protein binding, and free drugs
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