MCQs and Solution Q1. This drug reduces blood pressure by acting centrally a) Labetalol b) Clonidine c) Enalapril d) Nifedipine Ans: b) Clonidine Q3. Which is NOT correct for Phase 0 in action potential in cardiac muscle a) Depolarization phase b) opening of Na+ channel c) Repolarizing phase d) Initiating the impulse Ans: c) Repolarizing […]
MCQs regarding Parasympathetic nervous System pharmacology for GPAT and other objective based examination
MCQs & Solution Q1. Pharmacodynamics involves the following? a) Information about main mechanisms of drug absorption b) Information about unwanted effects c) Information about biological barriers d) Information about excretion of a drug from the organism Ans: b) Information about unwanted effects Q2. What does “affinity” mean? a) A measure of how tightly a drug
