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NR293/ NR 293 Pharmacology for Nursing Exam 1 2024 Actual Questions with Verified Answers, 100% Guarantee Pass $12.99
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NR293/ NR 293 Pharmacology for Nursing Exam 1 2024 Actual Questions with Verified Answers, 100% Guarantee Pass
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NR293/ NR 293 Pharmacology for Nursing Exam 1 2024 Actual Questions with Verified Answers, 100% Guarantee Pass

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  • 3 de septiembre de 2024
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NR 293 - EXAM 1.pdf file:///C:/Users/HP/Desktop/SSSSSSS/NR%20293%20-%20EXAM%




NR 293 - EXAM 1


1. Drug

Answer Any chemical that affects the physiologic processes of a living organism

2. Pharmacology

Answer The study or science of drugs

3. Chemical Name

Answer Describes the drug's chemical composition and molecularstructure (not usually

used in nursing)

4. Generic Name

Answer Name given by the United States Adopted Names council. Theuniversal name, like

ibuprofen or acetaminophen

5. Trade Name

Answer AKA proprietary name. The drug has a registered trademark, use of the name is

restricted by the drug's patent owner. Ex is Motrin and Advil, they areboth ibuprofen

6. Pharmaceutics

Answer The study of how various drug forms influence the way in whichthe drug affects the





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body.

Oral, rectal, transdermal, etc.

7. Pharmacodynamics

Answer The study of what the drug does to the body. The mecha-nism of drug actions in living

tissues and drug-receptor relationships

8. Pharmacotherapeutics

Answer The clinical use of drugs to prevent and treat disease.Defines principles of drug actions-

the cellular processes that change in response tothe presence of drug molecules. Drugs are

organized into pharmacologic classes, like antihypertensives.

Ex elderly taking baby aspirin to prevent strokes

9. Pharmacognosy

Answer The study of natural drug sources, like plants, animals andminerals.

10. Pharmaceutic Properties

Answer Different drug dosage forms have different proper-ties. Dosage form determines the

rate of drug dissolution. Enteric-coated tablets protect patients from stomach irritation.

11. Fastest Route of Oral Drug Absorption

Answer 1. Oral disintegration, buccal tabs,and oral soluble wafers

2. Liquids, elixirs, and syrups





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3. Suspension solutions

4. Powders

5. Capsules

6. Tablets

7. Coated tablets

8. Enteric-coated tabletes

12. Pharmacokinetics

Answer The study of what the body does to the drug. A drug's timeto onset of action, time to

peak effect, and duration of action.

-Absorption, Distribution, Metabolism, Excretion

13. Pharmacokinetics Absorption

Answer Movement of a drug from its site of adminis-tration into the bloodstream for

distribution to the tissues.









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14. Bioavailability

Answer A measure of the extent of drug absorption for a given drug and route. Giving a med

through the IV, you will have 100% of the med in the bloodstream,none is lost.

15. First-Pass Effect

Answer The initial metabolism in the liver of a drug absorbed from theGI tract before the drug

reaches systemic circulation. If you give a PO med, the GIsystem digests, liver transforms, and

then it reaches the bloodstream. Not 100% ofthe med reaches the bloodstream, you lose some

as it travels.

16. Enteral Route of Drug Administration

Answer The drug is absorbed into the systemiccirculation through the oral or gastric mucosa or

the small intestine.Types of enteralare oral, sublingual, buccal, and rectal.

17. Parenteral Route of Drug Administration

Answer Though an IV, IM, subcutaneous,intradermal, intraarterial, intrathecal, and

intraarticular

18. Topical Route of Drug Administration

Answer Skin, eyes, ears, nose, lungs, rectum,vagina

19. Pharmacokinetics Distribution







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