MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the normal count of Helper T-cells in human beings? |
| A. | 1200/mm<sup>3</sup> |
| B. | 800/mm<sup>3</sup> |
| C. | 200/mm<sup>3</sup> |
| D. | 2000/mm<sup>3</sup> |
| Answer» B. 800/mm<sup>3</sup> | |