Select the appropriate diagnostic code using an ICD-9-CM code book for the diagnostic statements given in the following questions

When she is dispatched to an emergency call, which piece of information is it most essential that the EMT obtain first?

A) Location of the call B) Patient's chief complaint C) Number of patients D) Specific conditions or problems

The verb, understand, is often open to misinterpretation when developing an objective

Indicate whether the statement is true or false