Anesthesia for all procedures on major abdominal blood vessels. The patient has severe systemic disease due to arteriosclerosis. An anesthesiologist provided anesthesia. Assign the CPT anesthesia code with appropriate CPT physical status and HCPCS level II anesthesiologist modifiers

The most important nutrient for bone growth is ____. 

A. vitamin C B. vitamin B C. vitamin E D. protein E. calcium

The cleaning process that is required for all instruments that penetrate the skin or that come in contact with normally sterile areas of the tissues and internal organs is ____. 

A. sterilization B. sanitization C. purification D. disinfection E. ultrasonic cleaning