A healthy adult can tolerate blood loss of up to ____ mL over a period of 15 to 20 minutes without any negative effects.

When operating at an emergency scene, why should a firefighter scan the outside of a building before entry?

A. To assess structural design B. To assess if entry is possible C. To locate anyone trapped inside D. To locate possible escape routes

When would a sterile endoscope and accessories be used for performing an endoscopy procedure that is normally aseptic, such as a colonoscopy?

a. If the patient has HIV or has received chemotherapy b. If the scope has been accidentally sterilized c. If the scope were contaminated and sterility is compromised d. If the procedure room has not been properly decontaminated before use