Question

in what ways can virus - filled respiratory droplets be delivered to the air?
□ coughing
□ touching
□ foodborne
□ sneezing
need help? review these concept resources.

Explanation:

To determine how virus - filled respiratory droplets are delivered to the air, we analyze each option:

• Coughing: When a person coughs, the respiratory system expels air forcefully. This force pushes out respiratory droplets that may contain viruses into the surrounding air.
• Sneezing: Sneezing is a rapid and forceful expulsion of air from the nose and mouth. During a sneeze, a large number of respiratory droplets, which can carry viruses, are released into the air.
• Touching: Touching is a form of direct or indirect contact with surfaces or objects. It does not involve the release of respiratory droplets into the air. Instead, it can lead to the transfer of viruses from contaminated surfaces to hands or other surfaces, and then potentially to the respiratory system if a person touches their face, but it is not a way to deliver respiratory droplets to the air.
• Foodborne: Foodborne transmission is related to the ingestion of contaminated food or water. It has nothing to do with the release of respiratory droplets into the air.

So, the correct options are the ones related to processes that expel respiratory droplets into the air, which are Coughing and Sneezing.

Answer:

• Coughing (checked)
• Sneezing (checked)
• Touching (un - checked)
• Foodborne (un - checked)