Multiple choice

The two important precautions to be observed by the people having cold and cough are (i) to keep away from crowded places (ii) to get immunization during childhood (iii) to use a handkerchief to sneeze in (iv) to prevent the breeding places of mosquitoes

  1. (i) and (ii)

  2. (i) and (iii)

  3. (ii) and (iii)

  4. (ii) and (iv)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Cold and cough are infectious diseases spread through droplets. Using a handkerchief (iii) prevents the spread of pathogens to others, and avoiding crowded places (i) reduces the risk of transmission to or from others.

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