Q1. Diabetes, cancer, and asthma are collectively known as which type of disorders?
- (a) Deficiency diseases
- (b) Communicable diseases
- (c) Airborne diseases
- (d) Non-communicable diseases
Answer & solution
Answer: (d) Non-communicable diseases
Diabetes, cancer, and asthma arenon-communicable diseases (NCDs).
Key characteristics:
• Cannot spread from person to person
• Caused by genetic, lifestyle, or environmental factors
• Chronic and long-lasting conditions
Deficiency diseases → caused by lack of nutrients (e.g., scurvy)
Communicable diseases → spread through contact (e.g., flu, TB)
Airborne diseases → spread through air (e.g., tuberculosis)
Answer: Option 4 → Non-communicable diseases