McqMate
| Q. |
ECG is done to diagnose an ailment connected with? |
| A. | Kidney |
| B. | Heart |
| C. | Brain |
| D. | Blood |
| Answer» B. Heart | |
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Explanation: ECG stands for electrocardiogram and it is commonly used to detect abnormal heart rhythms and to investigate the cause of chest pains. |
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