Rational Drug Selection - ------CORRECT ANSWER -----based on
MSN571/MSN 571 PHARM MIDTERM LATEST (4
individual patient and addresses disease specific information: ONLY
A GUIDELINE
LATEST MIDTERM VERSIONS) ALL QUESTIONS
AND CORRECT ANSWERS |A+ GUARANTEED!! Drug Selection - ------CORRECT ANSWER -----includes analysis of
cost, guidelines, avaibalbility, interactions, side effects, allergies,
BRAND NEW hepatic and renal function, need for monitoring, special precautions
i.e elderly
medication education basic components - ------CORRECT ANSWER ---
--medication name
purpose
dosing regimen
administration
adverse effects
any storage needs
associated labs testing
food & drug interactions
Prescriptive authority - ------CORRECT ANSWER -----legal authority duration of therapy
granted to advanced practice nurses to prescribe medication;
DETERMINED BY STATE LAW
medication adherence - ------CORRECT ANSWER -----barriers to
adherence=
forgetfulness
, lack of planning
cost factors that affect absorption of drugs - ------CORRECT ANSWER -----
rate of dissolution- how easy dissolves
dissatisfaction
surface area- >surface area moves faster
altered dosing
blood flow- >blood flow moves faster
lipid solubility - lipid easily cross membrane
Phamacokinetics - ------CORRECT ANSWER -----study of drug
movement throughout body ph partitioning -
principles of pharmacokinetics - ------CORRECT ANSWER ----- Distribution of drugs - ------CORRECT ANSWER -----movement of
absorption drugs from systemic circulation to site of drug action
distribution
metabolism factors that determine drug flow - ------CORRECT ANSWER -----blood
flow to tissues
excretion
ability to exit vascular system
ability to enter cell
Passage of drugs across membranes - ------CORRECT ANSWER ------
channels and pores
- transport systems (P-glycoprotein) Drug ability to exit vascular system - ------CORRECT ANSWER -----
capillary bed- typical
- direct penetration of the membrane
blood brain barreier
placenta drug transfer
Absorption of drugs - ------CORRECT ANSWER -----Transfer of drugs
from site of administration across cell membrane into the blood protein binding - albumin
stream
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