PHARMACOLOGY NURSING|TEST BANK LEHNES PHARMACOTHERAPEUTICS FOR ADVANCED PRACTICE NURSES AND PHYSICIAN ASSISTANTS 2ND EDITION. EXAM QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS WITH RATIONALE 100% CORRECTLY VERIFIED BY EXPERTS AND GRADED A+ LATEST UPDATE
PHARMACOLOGY NURSING|TEST BANK LEHNES PHARMACOTHERAPEUTICS FOR ADVANCED PRACTICE NURSES AND PHYSICIAN ASSISTANTS 2ND EDITION. EXAM QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS WITH RATIONALE 100% CORRECTLY VERIFIED BY EXPERTS AND GRADED A+ LATEST UPDATE 2024 Unit 02: Basic Principles of Pharmacology Rosenthal: Lehne's Pharmacotherapeutics for Advanced Practice Nurses and Physician Assistants, 2nd Edition MULTIPLE CHOICE 4. A patient reports that Brand X tablets work faster than Brand Y tablets of the same amount of the same drug. Which statement informs the prescriber’s response when explaining this phenomenon to the patient? a. Advertising by pharmaceutical companies can enhance patient expectations of one brand over another, leading to a placebo effect. b. Because the drug preparations are chemically equivalent, the actions of the two brands must be identical. c. Inactive ingredients used in composition can result in differing rates of dissolution, which can alter the drug’s onset of action. d. The bioavailability of a drug is determined by the amount of the drug in each dose. ANS: C Even if two brands of a drug are chemically equivalent (i.e., they have identical amounts of the same chemical compound), they can have different effects in the body if they differ in bioavailability. Tablets made by different manufacturers contain different binders and fillers, which disintegrate and dissolve at different rates and affect the bioavailability of the drug. 5. A patient receiving intraven
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