In red blood cells, oxygen binds by interacting with what?

The basic principles for the skin prep are based on the rules of aseptic technique and ___________________

A. do not vary C. vary according to size of patient B. vary according to procedure D. vary according to part of body

If an area of the drape is suspected of being contaminated, the area may be ___________

A. covered with another impervious drape B. removed by the sterile person