Coding of procedures and diagnoses must be supported by the ________ in the patient record

The "E" part of the ABCDE assessment stands for:

A. Environmental. C. Expand. B. Evaluate. D. Expose.

Which of the following statements about Class A foam concentrates is MOST accurate?

A. Class A foam is used for structural fires, but is not suitable for wildland fires. B. Class A foam is used to prevent ignition of fires involving flammable and combustible liquids. C. Class A foam reduces the surface tension of water, allowing better water penetration into the fuel. D. Class A foam concentrate coats and protects application equipment; equipment should not be flushed after use.