49. Which of the following is not the diagnostic criteria for the systemic inflammatory
response syndrome (SIRS)?
(A) Temperature >38℃ or <36℃
(B) Heart rate > 90 beats/minute
(C) Platelet count <80,000/mm3 or decreased more than 50%
(D) WBC count >12,000/mm3 or <4000/mm3 or >10% immature(band) forms