Which code represents a new patient exam in which the physician documents a detailed history, detailed examination, and medical decision making of low complexity?

The maximum time for hot pack application on a local area is about:

A) 40 minutes B) 30 minutes C) 20 minutes D) 10 minutes

Increased intensity of sound or fire from a relief valve indicates that the:

A. valve is safely relieving excess pressure. B. valve is reacting to the change of a gas to liquid. C. vessel is overheating and a rupture is imminent. D. vessel is releasing vapor to prevent overloading.