Exam questionKROK 1Medicine ยท 2021
Oxygen tension in the arterial blood of a person has increased to 104 mm Hg., while carbon dioxide tension has been reduced to 36 mm Hg. It is likely to be caused by:
Answer options
- Voluntary hyperventilation
- Moderate physical exertion
- Holding one's breath
- Intense physical exertion
- High altitude
Correct answer
Voluntary hyperventilation
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