Fundamentals of Pharmacology Principles of Pharmacology Pharmacodynamics Drug Interactions and Medication ErrorsOnline version 407 Week 1 Homework Review Chapters 1-4 by Melissa Pershing 1 Which of the following would be able to occupy a receptor site to prevent the receptor’s natural reaction? a Inverse antagonist b Agonist c Antagonist d Partial agonist 2 What could be done to increase absorption of an intramuscular injection? a Cry because the injection hurt. b Exercise the muscle. c Take a nap. d Apply a cold pack. 3 The process involving the movement of drug molecules from the site of administration into the circulatory system is known as _____. a absorption b bioavailability c metabolism d diffusion 4 Which of the following is the phase of the drug approval process that initially determines the safety and efficacy in those with the disease being studied? a Phase 2 b Phase 1 c Phase 3 d Phase 4 5 The pharmacokinetic phases control the _____ of the drug’s effect and the _____ of the drug action a duration, effect b intensity, duration c mechanism, safety d length, efficacy 6 Drug interactions may influence the elimination of drugs. a True b False 7 Which of the following routes would have the fastest onset of action? a Topical b Intravenous c Oral d Inhalation 8 Which of the following is not a major site of drug elimination? a Kidney b Lungs c Liver d Bowels 9 Generic drugs are always less expensive than the corresponding brand name drug. a False b True 10 Which of the following is the phase of the drug approval process that determines effectiveness of the drug in healthy volunteers? a Phase 1 b Phase 3 c Phase 2 d Phase 4 11 Concurrent administration of two drugs that enhance the effects produced by each individual drug is _____. a therapeutic duplication b additive effects c antagonism d potentiation
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