MSN571/MSN 571 PHARM MIDTERM LATEST 2023-2024 (4 LATEST
MIDTERM VERSIONS) ALL QUESTIONS AND CORRECT ANSWERS |A+
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Study online at https://quizlet.com/_fxwy95
1. Prescriptive authority legal authority granted to advanced practice nurses to
prescribe medication; DETERMINED BY STATE LAW
2. Rational Drug Selec- based on individual patient and addresses disease
tion specific information: ONLY A GUIDELINE
3. Drug Selection includes analysis of cost, guidelines, avaibalbility, in-
teractions, side effects, allergies, hepatic and renal
function, need for monitoring, special precautions i.e
elderly
4. medication education medication name
basic components purpose
dosing regimen
administration
adverse effects
any storage needs
associated labs testing
food & drug interactions
duration of therapy
5. medication adher- barriers to adherence=
ence forgetfulness
lack of planning
cost
dissatisfaction
altered dosing
6. Phamacokinetics study of drug movement throughout body
7. principles of pharma- absorption
cokinetics distribution
metabolism
excretion
8. Passage of drugs - channels and pores
across membranes - transport systems (P-glycoprotein)
- direct penetration of the membrane
1/7
, MSN571/MSN 571 PHARM MIDTERM LATEST 2023-2024 (4 LATEST
MIDTERM VERSIONS) ALL QUESTIONS AND CORRECT ANSWERS |A+
GUARANTEED!! BRAND NEW
Study online at https://quizlet.com/_fxwy95
9. Absorption of drugs Transfer of drugs from site of administration across
cell membrane into the blood stream
10. factors that affect ab- rate of dissolution- how easy dissolves
sorption of drugs surface area- >surface area moves faster
blood flow- >blood flow moves faster
lipid solubility - lipid easily cross membrane
ph partitioning -
11. Distribution of drugs movement of drugs from systemic circulation to site
of drug action
12. factors that deter- blood flow to tissues
mine drug flow ability to exit vascular system
ability to enter cell
13. Drug ability to exit capillary bed- typical
vascular system blood brain barreier
placenta drug transfer
protein binding - albumin
14. drug ability to enter binds with receptors on external surface of cell mem-
cell brane
15. drug metabolism the enzymatic biotransformation of a drug structure
most occur in liver by P450 system
16. first pass effect rapid hepatic inactivation of drug on its first pass
through liver
17. drug excretion elimination of a drug from the body
18. Drug Excretion renal
Routes breast milk
bile
lungs
sweat
saliva
2/7
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