Disease & Immunity Quiz MCQ Practice
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1. Vaccination works by stimulating the body's immune system to produce:
- A. Red blood cells
- B. Antibodies
- C. Enzymes only
- D. Hormones only
Answer: Antibodies
Explanation: Antibodies — verified fact for Disease & Immunity Quiz.
2. Malaria is caused by a parasite transmitted through the bite of which insect?
- A. Tick
- B. Aedes mosquito (which causes dengue)
- C. Housefly
- D. Female Anopheles mosquito
Answer: Female Anopheles mosquito
Explanation: Female Anopheles mosquito — verified fact for Disease & Immunity Quiz.
3. Vitamin C deficiency in the human body leads to which disease?
- A. Beriberi
- B. Rickets
- C. Scurvy
- D. Night blindness
Answer: Scurvy
Explanation: Scurvy — verified fact for Disease & Immunity Quiz.
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