A(n) _______________ is a quick opening device (QOD) that automatically activates when a drop of 2 psi (14 kPa) in air pressure is detected in the system

Coders can assign diagnosis codes based solely on the chief complaint documented in the chart

Indicate whether this statement is true or false.

What is the most common route of entry?

A) Absorption B) Ingestion C) Inhalation D) Injection