MCQOPTIONS
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MCQOPTIONS
| 1. |
A 65 yrs old man presenting with complaints of chest pain fever, cough with sputum. O/E of sputum pus cells with gram positive cocci present.Blood agar showed positive result. How will you differentiate this from other gram positive cocci ? |
| A. | Optochin sensitivity |
| B. | Bacitracin sensitivity |
| C. | Positive coagulase |
| D. | Bile solubility |
| Answer» B. Bacitracin sensitivity | |