This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
which of the following is not the component of revised trauma score and injury severity score 
Select and explain. 
A. systolic bp, B. diastolic bp, C. respiratory rate, D. GCS
B: diastolic bp
Answer: B: diastolic bp 
Explanation: ref : bailey and love 27th ed