Which of the following terms means "filling void spaces to prevent the movement of the vehicle"?

The negative or lowest point on a wave is a _____________

A. reflection C. trough B. wavelength D. hertz

You are assessing the circulation status of an injured patient using the START triage system. The patient, a 33-year-old man, has strong radial pulses bilaterally. You should:

A) assign him a triage category of delayed. B) control any bleeding and assess his mental status. C) identify him with a red tag and continue triaging. D) ask him if he can get up and walk to another area.