Various prophy brush types are used during coronal polishing such as ____________

You are on the scene of an assault. While you quickly assess the patient, your partner is observing the scene for danger. This is called the ________ approach

A) decoy B) contact and cover C) defensive D) treat and distract

When auscultating the abdomen, normal bowl sound could be described as which of the following?

a. Air constantly moving b. Nothing should be heard c. Water dripping at a slow rate d. Water tumbling through pipes