MCQOPTIONS
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MCQOPTIONS
| 1. |
Time taken in breathing _______ |
| A. | inspiration 2 sec and expiration 3 sec |
| B. | inspiration 3 sec and expiration 3 sec |
| C. | inspiration 2 sec and expiration 2 sec |
| D. | inspiration 3 sec and expiration 2 sec |
| Answer» B. inspiration 3 sec and expiration 3 sec | |