This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which of the following are not included in Gurd's criteria? 
Select and explain. 
A. Central nervous system depression dispropoionate to hypoxaemia, B. Tachycardia<1l0bpm, C. Deep vein thrombosis, D. Axillary or subconjunctival petechiae
C: Deep vein thrombosis
Answer: C: Deep vein thrombosis 
Explanation: Ans. c. Deep vein thrombosis