This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infections of the genital tract, Subject name: Gynaecology & Obstetrics
All are clinical features of PID except : 
Select and explain. 
A. Temp >38degC, B. WBC count of 15,000, C. ESR - 10 mm/hour, D. Tenderness on movement of cervix
C: ESR - 10 mm/hour
Answer: C: ESR - 10 mm/hour 
Explanation: Features lower abdominal,adnexal,cervical motion tenderness temperature >38degree leucocyte count>10,000 per cu mm ESR>15mm /hr D.C.DUTTA'S TEXTBOOK OF GYNECOLOGY,Pg no:130,6th edition