1.Why should we always cover our nose while sneezing?
I need some expertise and verified answer of class 9.
Answers
Answer:
The idea is to cover your mouth when you cough (or sneeze) so the germs in your body are not propelled into the air or across the room, which could make others sick.
Answer:
To help stop the spread of germs we always cover our nose while sneezing.
Explanation:
Covering your mouth when you cough or sneeze accurately exists as a simple way to assist control the spread of germs in your community and those around you. When you sneeze, the intrathoracic pressure in your body momentarily rises. This will decrease the blood flow around the heart. The heart compensates for this by modifying its common heartbeat momentarily to adjust. "Sneezing exists as an essential part of the immune process, helping to keep us healthy and sniffle-free," Kao says. Sneezes protect your body by removing the nose of bacteria and viruses, Kao explains.
When we cough and sneeze, those droplets reach into the air. "We must cover mouth and nose so those droplets don't go into the air... so they don't spread to other individuals," declares James Mammary, MD, a pulmonologist with Temple Lung Center at Temple University Health System in Philadelphia.
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