Pharmacology - Pharmacodynamics 0.0 / 5 ? MedicineMedicineUniversityNone Created by: EltanovaCreated on: 28-09-20 14:33 Which example describes Pharmacodynamics? Drug stimulates a cell signal, which induces cellular signal transduction, resulting in a biological effect 1 of 10 What information is false about EC50 values? A drug with a higher EC50 value is worse than a drug with a lower EC50 value 2 of 10 Which drug would be the best choice for therapy in the options presented? Drug B: High EC50 and low Emax compared to the other drugs 3 of 10 Which description best suits: An antagonist A drug that blocks the actions of another drug, had it activated the cell receptor 4 of 10 Which description best suits: An agonist A drug that activates a receptor, resulting in a biological response 5 of 10 Which description best suits: Inverse agonist A drug that causes as opposing biological response to another drug upon activation of the cell receptor 6 of 10 Which statement best describes an allosteric antagonist? Drug that binds to a receptor at a site distinct from the active site 7 of 10 Which statement best describes the therapeutic index? The measurement of the relative safety of a drug 8 of 10 Which statement best describes the Emax value? Maximum effect at high drug concentrations when all the receptors are occupied by the drug 9 of 10 Which statement best describes partial agonists? Drugs that bind to and activate a given receptor, but have only partial efficiency at the receptor relative to a full agonist 10 of 10
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