P.4 GS Revision Ch.3

If you have a flu, which of the following symptoms would you have? (You may choose more than one.)

• yellow eyes

• cough

• sore throat

• feeling tired

Most infectious diseases are caused by bacteria or _________________________.

Hand, foot and mouth disease mainly spreads through a patient's saliva, fluids or __________________.

Hand, foot and mouth disease is caused by a virus in the ___________________.

• mouth

• intestines

• heart

• lungs

Which of the following is not a proper anti-mosquito measure?

• Use mosquito nets

• Remove stagnant water

• Wear dark coloured clothes

• Use mosquito repellents

MERS is often spread from _______________.

• camels

• dogs

• sparrows

• chickens

We may suffer from food poisoning if ________________>

• we take in fully cooked food

• we drink stream water directly

• we boil the water before drinking

• we cover the food when we are not eating them

Infectious diseases are mainly transmitted through _______________________.

• droplets in the air

• contact

• living habits

• food

• animals

______________________ can spread dengue fever.

We should cover our noses and mouths when we cough or sneeze.

• True

• False