Your 35 year old male patient has severe bleeding form a large laceration on his right forearm. You tried direct pressure and it obviously did not work. A blood pressure cuff:
A. can be used as a tourniquet if it is inflated to 70mmHg
B. should never be used for bleeding control
C. can be used as a temporary tourniquet if it is inflated to 150 mmHg
D. should always be used to control arterial bleeding
