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NR 293 Exam 1 Practice Questions and Answers (100% Pass)
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NR 293 Exam 1 Practice Questions and Answers (100% Pass)
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©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AMWEST VIRGINIA UNIVERSIRTY- (WV) : 26506
NR 293 Exam 1 Practice Questions and Answers (100% Pass)
Chemical name - ✔️✔️Describes the drug's chemical composition and molecular
structure
Ex: (+/-)-2-(p-isobutylephenyl) propionic acid
Generic name - ✔️✔️Nonproprietary name
-Given by the United States Adopted Names Council
-Used in most official drug compendiums to list drugs
Ex: Ibuprofen
Trade name - ✔️✔️Proprietary name
-The drug has a registered trademark; use of the name is restricted by the drug's patent
owner (usually the manufacturer)
Ex: Motrin, others
____________ determines the rate of drug dissolution - ✔️✔️Dosage form
Drug dissolution - ✔️✔️dissolving of solid dosage forms and their absorption from the GI
tract
Fastest drug absorption - ✔️✔️Oral disintegration, buccal tablets, oral soluable wafers
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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
Slowest drug absorption - ✔️✔️Enteric-coated tablets
Drug absorption from fastest to slowest - ✔️✔️-Oral disintegration, buccal tablets, oral
soluable wafers
-Liquids, elixirs, and syrups
-Suspension solutions
-Powders
-Capsules
-Tablets
-Coated tablets
-Enteric-coated tablets
Absorption - ✔️✔️Movement of a drug from its site of administration into the blood stream
for distribution to the tissues
Bioavailablitiy - ✔️✔️Extent of drug absorption
Medication routes - ✔️✔️-Enteral
-Parenteral
-Topical
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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
Enteral - ✔️✔️(GI tract)
-orally vs sublingual and buccal routes, G tube
-First pass effect, variable absorption
Patenteral - ✔️✔️-Intravenous (IV)
-Intramuscular (IM)
Intravenous (IV) - ✔️✔️Rapid onset
Avoid first pass effect
IV: Nursing considerations - ✔️✔️Monitor drug
Check for compatibilities
Monitor IV site
Intramuscular (IM) - ✔️✔️Subcutaneously
Topical - ✔️✔️Avoid first-pass effect, except rectal administration
-Transdermal
-Topical
Transdermal - ✔️✔️Deliver constant amount
Slower onset, prolong duration
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, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
Patent life - ✔️✔️Length of time from patent approval until patent expiration
-Normally 17 years in newly discovered drug molecule
Biosimilar - ✔️✔️Copy version of an already authorized biological product
-New category of the generic drug market
Therapeutic equivalence - ✔️✔️One drug in a class of several drugs is chosen as the
preferred agent, even though the drugs do not have the same active ingredients
-In place due to high cost of drugs
-Both drugs have same therapeutic effect on the body
Drug classification - ✔️✔️Drugs are grouped together based on their similar properties
-Can be classified by structure or therapeutic use
Three basic areas of pharmacology that describe the relationship between the dose of a
drug and the activity of that drug in treating the disorder - ✔️✔️Pharmaceutics
Pharmacokinetics
Pharmacodynamics
Pharmaceutics - ✔️✔️The study of how various drug forms influence the way in which the
drug affects the body
-Different drug dosage forms have different pharmaceutical properties
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