Exam (elaborations)
NR 293 pharm exam 1 with correct answers
- Course
- NR 293
- Institution
- Chamberlain College Of Nursing
NR 293 pharm exam 1 with correct answers
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NR 293 pharm exam 1 with correct answerspharmacokinetics - CORRECT ANSWERS ✔✔the study of what the BODY does to
the drug
pharmacodynamics - CORRECT ANSWERS ✔✔the study of what the DRUG does to
the body
First pass effect- - CORRECT ANSWERS ✔✔the drug being metabolized by the liver
bioavailablility - CORRECT ANSWERS ✔✔the amount of the drug that is actually
available after being metabolized
protein binding - CORRECT ANSWERS ✔✔drug needing to bind to protein inorder
to move through out the body
peak - CORRECT ANSWERS ✔✔the time it takes for the drug to reach its maximum
therapeutic response
onset - CORRECT ANSWERS ✔✔the time it takes for the drug to elicit a therapeutic
response
duration - CORRECT ANSWERS ✔✔the time a drug concentration is sufficient to
elicit a therapeutic response without giving additional doses
, half life - CORRECT ANSWERS ✔✔the time it takes for one half of the original
amount of drug to leave the body(measure of rate fo the drug leaving the body)
therapeutic index - CORRECT ANSWERS ✔✔lethal dose divided by therapeutic dose
trough - CORRECT ANSWERS ✔✔lowest blood level
peak level - CORRECT ANSWERS ✔✔highest blood level
agonist - CORRECT ANSWERS ✔✔drug binds to the receptor and there is a
response
antagonist - CORRECT ANSWERS ✔✔drug binds to the receptor but there is no
response,
*antagonist prevent agonist to bind to receptors(attach but dont activate)
acute therapy - CORRECT ANSWERS ✔✔examples: allergic reaction, someone who
is coding
maintenance therapy - CORRECT ANSWERS ✔✔wont cure but it will prevent
complications
ex) BP meds, insulin
supplemental therapy - CORRECT ANSWERS ✔✔hormones, vitamins, insulin
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