When planning to disentangle a patient, whose responsibility is it to focus the team on a safe operation when other rescuers lose sight of the "big picture"?

A patient has been bitten by what appears to be a black widow spider. The bite to her left hand is dull and achy and she states that the muscles in her shoulders and back are starting to hurt. After ensuring that no life-threatening conditions are present and administering oxygen, the EMT should:

A) pour a vinegar solution over the bite. B) keep the hand below the level of the heart. C) massage the muscles of the back and shoulders. D) apply hot packs to the bite.

Code for a transrectal ultrasound

A) 76870 B) 76872 C) 76873 D) 76881