Questions: 4. What does the body convert oxygen into? Nitrogen Carbon dioxide Carbon monoxide Hydrogen 5. Which oxygen delivery device is most commonly seen in post-acute care settings? Simple face mask Non-rebreather mask Nasal cannula Venturi mask

4. What does the body convert oxygen into? Nitrogen Carbon dioxide Carbon monoxide Hydrogen 5. Which oxygen delivery device is most commonly seen in post-acute care settings? Simple face mask Non-rebreather mask Nasal cannula Venturi mask
Transcript text: 4. What does the body convert oxygen into? Nitrogen Carbon dioxide Carbon monoxide Hydrogen 5. Which oxygen delivery device is most commonly seen in post-acute care settings? Simple face mask Non-rebreather mask Nasal cannula Venturi mask
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Solution

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The answer to the first question (4) is: Carbon dioxide.

Explanation:

  • Nitrogen: Incorrect. The body does not convert oxygen into nitrogen.
  • Carbon dioxide: Correct. The body uses oxygen in cellular respiration to produce energy, and carbon dioxide is a byproduct of this process.
  • Carbon monoxide: Incorrect. Carbon monoxide is a harmful gas that can be produced by incomplete combustion, not a product of the body's metabolic processes.
  • Hydrogen: Incorrect. The body does not convert oxygen into hydrogen.

The answer to the second question (5) is: Nasal cannula.

Explanation:

  • Simple face mask: Incorrect. While it is used in some settings, it is not the most commonly seen in post-acute care.
  • Non-rebreather mask: Incorrect. This is typically used in emergency situations for patients needing high concentrations of oxygen.
  • Nasal cannula: Correct. The nasal cannula is the most commonly used oxygen delivery device in post-acute care settings due to its ease of use and patient comfort.
  • Venturi mask: Incorrect. This is used when precise oxygen concentrations are needed, but it is less common in post-acute care settings compared to the nasal cannula.

Summary: 4. The body converts oxygen into carbon dioxide. 5. The most commonly seen oxygen delivery device in post-acute care settings is the nasal cannula.

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