MCQOPTIONS
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MCQOPTIONS
| 1. |
Normal axis of ECG lies between |
| A. | -300c to + 110 c |
| B. | -300c to -900c |
| C. | -900c to -1800c |
| D. | -1800c to +1100c |
| Answer» B. -300c to -900c | |