Answer:
The partial-rebreather and non-rebreather masks allow carbon dioxide to escape from the sides of the mask, and the simple face mask combines the oxygen gas and exhaled air.
Explanation:
Carbon dioxide is a toxic gas if it builds up in the body.
The partial-rebreather and non-rebreather masks allow carbon dioxide to escape from the sides of the mask, and the simple face mask combines the oxygen gas and exhaled air which is option A.
Carbon dioxide is an acidic, colorless gas. Carbon dioxide molecules are made up of a carbon atom that has a covalently double bond with two oxygen atoms.
Carbon dioxide is an asphyxiant that primarily affects the brain. These same levels impair attention and focus, as well as cause discomfort from stuffy air. When CO2 levels reach dangerous levels (>50,000 ppm), you may lose consciousness. If this continues for an extended period of time, death is a possibility.
A non-rebreather mask is a type of medical gadget that helps you get oxygen in an emergency.
Partial rebreather masks, like non-rebreather masks, provide oxygen treatment to persons who require high-concentration oxygen but do not require assistance breathing.
Thus, we can conclude that option A is correct.
You can learn more about carbon dioxide here:
https://brainly.com/question/14445045
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