MCQOPTIONS
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MCQOPTIONS
| 1. |
Which is true for carbon dioxide concentration? |
| A. | More in alveolar air than in expired air |
| B. | More in inspired air than in alveolar air |
| C. | More in expired air than in alveolar air |
| D. | More in alveolar air than in inspired air |
| Answer» B. More in inspired air than in alveolar air | |