Just ask your professor forehead
Answer:
When a person has acute respiratory failure, the usual exchange between oxygen and carbon dioxide in the lungs does not occur. As a result, enough oxygen cannot reach the heart, brain, or the rest of the body. This can cause symptoms such as shortness of breath, a bluish tint in the face and lips, and confusion.
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Answer:
Explanation:
A 2% w/v solution contains 2 g in 100 mL, or 8 g in 400 mL.
