The dental light is usually positioned how many feet from the patient's mouth?

Childhood diseases and previous illnesses are included in the patient's

A) chief complaint. B) history of present illness. C) past medical history. D) review of systems.

When reviewing a prehospital care report, you note that a patient received nitroglycerin sublingually. As an EMT, you should recognize that this medication was a:

A) Mist inhaled into the lungs B) Tablet placed under the tongue C) Medication injected into a muscle D) Tablet chewed or swallowed whole