Multiple Choice
White blood cell (WBC) counts can indicate illness or infections. Before surgery, a patient's WBC count was 6,470; the day after surgery, it had risen to 12,781. What was the difference in the count before and after surgery?
A) 6,336 WBCs
B) 6,284 WBCs
C) 6,340 WBCs
D) 6,290 WBCs
E) 6,311 WBCs
Correct Answer:

Verified
Correct Answer:
Verified
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Q6: In a recent year, 775,422 women
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Q10: The X-Ray Radiological Company sells their
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