**Q1.** **Classify beta-blockers? Discuss uses and adverse effect of propranolol. (10 × 1 = 10)** **Q2. Write short notes on:** a)1st order and zero order kinetics b)Hypersensitivity reactions c)First pass metabolism d)Obtundents e)Management of myasthenia gravis **Q3. Discuss:** a)Mention drugs used in status asthmaticus b)Drug of choice for OPC poisoning c)Styptics agents d)Mention uses of adrenaline. e)Write adverse effects of atropine f)Give examples of mummifying agents g)Levodopa + carbidopa → what type of drug-drug interaction is this? h)Glucagon and insulin on blood sugar level → what type of drug-drug interaction is this? i)Why adrenaline is combined with lidocaine j)Drugs used in anaphylaxis ANSWER ALL