Q1
What is a communicable disease?
AOne that spreads between people
BOne that doesn't spread
CA type of injury
DA type of medicine
ICSEClass 8 (ICSE)ScienceCh 25 · Topic 1
Diseases and First Aid
Understanding common diseases and basic first aid helps us prevent illness, respond to emergencies, and maintain overall health and safety.
Core concept
Diseases can be communicable (spread between people, like flu) or non-communicable (not spread, like diabetes), each requiring different prevention approaches.
How it works
Preventing communicable diseases involves good hygiene, vaccination, and avoiding contact with infected individuals when possible.
Why it matters
Basic first aid includes treating minor injuries like cuts and burns, and knowing how to respond to more serious situations like choking or severe bleeding.
Key detail
Knowing when to seek professional medical help, alongside basic first aid knowledge, is essential for handling health emergencies effectively.
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Quick notes
• Communicable diseases spread between people, like flu.
• Non-communicable diseases don't spread, like diabetes.
• Prevention includes hygiene and vaccination.
• Avoiding infected contact helps prevent spread.
• First aid treats minor injuries like cuts and burns.
• It also addresses serious situations like choking.
• Knowing when to seek medical help is essential.
• First aid knowledge helps handle emergencies.