At a multiple-casualty incident, a crew brings you a patient with a red tag tied to his wrist. What does this tag indicate?

Which of the following requires gloves, gown, mask and protective eyewear?

a. bleeding control with spurting blood b. bleeding control with minimal bleeding c. handling instruments with microbial contamination d. ET intubation or use of BIAD

The communication process begins with the ___________

a. message b. sender c. channel d. receiver