When assessing the breath sounds (during a rapid secondary exam) of a critical trauma patient, it is best to auscultate each lung in at least how many places?

For your safety and that of your crew, you should:

A) evaluate every scene for dangers before entering. B) request police assistance on all calls. C) ensure the availability of a paramedic for all medical calls. D) search each and every patient for weapons.

Cocaine's mechanism of action is primarily to prevent the reuptake of:

A. epinephrine. B. norepinephrine. C. dopamine. D. serotonin.