Himmat jingar --- 📘 Top 20 MCQs on Immunization with Hindi-English Mix & Explanation --- 1️⃣ Immunization ka main aim kya hai? 🛡️ A. Disease ka treatment B. Disease prevention ✅ C. Body ko weak karna D. Antibiotics dena ✅ Answer: B – Disease prevention 📝 Explanation: Immunization ka main goal hota hai body ko specific disease se protect karna, na ki uska treatment karna. --- 2️⃣ BCG vaccine kis disease ke against diya jata hai? A. Typhoid B. Tuberculosis ✅ C. Polio D. Tetanus ✅ Answer: B 📝 Explanation: BCG ka full form hai Bacillus Calmette–Guérin, aur yeh TB se protection ke liye diya jata hai. --- 3️⃣ Kaunsa vaccine oral diya jata hai? 👅 A. DPT B. OPV ✅ C. TT D. BCG ✅ Answer: B – Oral Polio Vaccine (OPV) 📝 Explanation: OPV drops ke roop me muh se diya jata hai, mostly polio eradication ke liye. --- 4️⃣ Measles vaccine diya jata hai: A. Birth par B. 6 weeks par C. 9 months ke baad ✅ D. 5 saal ke baad ✅ Answer: C 📝 Explanation: Measles (खसरा) vaccine 9-12 months ke beech diya jata hai as per national schedule. --- 5️⃣ DPT vaccine se protection milta hai: A. Tetanus, Typhoid, TB B. Diphtheria, Pertussis, Tetanus ✅ C. Measles, TB, Polio D. Cholera, Typhoid, Rabies ✅ Answer: B 📝 Explanation: DPT ek triple vaccine hai jo तीन diseases se बचाव करती है – Diphtheria, Whooping Cough (Pertussis), aur Tetanus. --- 6️⃣ TT vaccine kab diya jata hai student age me? A. 5 saal par B. 10 aur 16 saal ✅ C. 2 saal par D. 12 aur 18 saal ✅ Answer: B 📝 Explanation: National Immunization Schedule ke अनुसार TT school going age me 10 aur 16 saal par diya jata hai. --- 7️⃣ Passive Immunity me kya diya jata hai? A. Antigen B. Antibiotics C. Ready-made antibodies ✅ D. Plasma cells ✅ Answer: C 📝 Explanation: Passive immunity me body khud antibody nahi banati, balki antibodies bahar se provide ki jati hain. --- 8️⃣ Active immunity me kya hota hai? A. Direct antibody injection B. Immune cells ko rest milta hai C. Body khud antibody banati hai ✅ D. Fever increase hota hai ✅ Answer: C 📝 Explanation: Active immunity me vaccine dene ke baad body खुद antibodies generate karti hai specific pathogen ke against. --- 9️⃣ Hepatitis B vaccine kis route se diya jata hai? 💉 A. Oral B. Intramuscular ✅ C. Intravenous D. Subcutaneous ✅ Answer: B 📝 Explanation: Hepatitis B vaccine muscle (generally thigh or deltoid) me diya jata hai, isiliye iska route IM hota hai. --- 🔟 Kaunsa live attenuated vaccine hai? 🦠 A. TT B. OPV ✅ C. Hepatitis B D. Rabies ✅ Answer: B 📝 Explanation: OPV ek live attenuated virus se bana hota hai, jo weakened hota hai but immunity generate karta hai. --- 1️⃣1️⃣ BCG vaccine ka injection site hota hai: A. Right thigh B. Left upper arm ✅ C. Abdomen D. Right upper arm ✅ Answer: B 📝 Explanation: BCG vaccine ko intradermally diya jata hai, left upper arm me. --- 1️⃣2️⃣ Measles vaccine kis route se diya jata hai? A. Intramuscular B. Intradermal C. Subcutaneous ✅ D. Oral ✅ Answer: C 📝 Explanation: Measles vaccine subcutaneous route se diya jata hai, mostly upper arm me. --- 1️⃣3️⃣ Vitamin A supplement diya jata hai: 🥕 A. TT ke sath B. Hepatitis B ke sath C. Measles vaccine ke sath ✅ D. OPV ke sath ✅ Answer: C 📝 Explanation: Vitamin A deficiency prevent karne ke liye pehla dose measles vaccine ke sath diya jata hai. --- 1️⃣4️⃣ DPT booster dose diya jata hai: A. 9 months B. 6 weeks C. 16-24 months ✅ D. 5 years ✅ Answer: C 📝 Explanation: DPT booster pehli baar 16-24 mahine ke beech diya jata hai for long-term protection. --- 1️⃣5️⃣ Kaunsa vaccine birth dose me nahi diya jata? A. OPV-0 B. BCG C. Hepatitis B D. DPT ✅ ✅ Answer: D 📝 Explanation: DPT vaccine 6 weeks par start hota hai, birth par nahi diya jata. --- 1️⃣6️⃣ Universal Immunization Programme Bharat me shuru hua: A. 1980 B. 1985 ✅ C. 1990 D. 2000 ✅ Answer: B 📝 Explanation: UIP 1985 me start hua tha to provide free vaccines to all children in India. --- 1️⃣7️⃣ Polio campaign me use hone wala vaccine hai: A. IPV B. OPV ✅ C. BCG D. DPT ✅ Answer: B 📝 Explanation: OPV (Oral Polio Vaccine) ka use Pulse Polio campaigns me hota hai. --- 1️⃣8️⃣ Immunoglobulin ka use hota hai: A. Active Immunity me B. Passive Immunity me ✅ C. Diagnostic Test me D. Fever control me ✅ Answer: B 📝 Explanation: Immunoglobulin ready-made antibody hoti hai, passive protection provide karti hai jaise Rabies exposure ke time. --- 1️⃣9️⃣ Kaunsa vaccine virus ke against nahi hai? A. Measles B. BCG ✅ C. Hepatitis B D. OPV ✅ Answer: B 📝 Explanation: BCG ek bacterial disease (TB) ke against diya jata hai, baaki sab viral infections ke against hain. --- 2️⃣0️⃣ Immunization schedule me TT diya jata hai: A. 1 saal me B. 3 saal me C. 10 aur 16 saal ✅ D. Sirf 18 saal me ✅ Answer: C 📝 Explanation: TT school age par 10 aur 16 saal ke beech diya jata hai as booster doses. ---