The primary engineering control should be cleaned and disinfected at the beginning of each shift

You are transporting a 31-year-old male who was severely injured in a motor vehicle collision. He is unresponsive and being ventilated by your partner with a bag-valve mask. How will you conduct the rapid secondary assessment on this patient?

A) Perform a head-to-toe exam. B) Focus on the chest and abdomen. C) Palpate the body but do not auscultate. D) Focus on the head and torso.

Common applications suited for high-expansion foam include ____________

a. malls b. gas turbine generators c. airplane cockpits d. apartment complexes