An ambulance should be removed from service immediately if you feel or hear:

Which of the following is defined as the percentage of blood volume occupied by erythrocytes?

A) Differential B) Hemoglobin C) Hematocrit D) Complete blood count (CBC)

An employee who is injured on the job, requires treatment, and is able to return to work within several days is categorized as having an injury:

without disability. with temporary disability. with permanent disability. requiring vocational rehabilitation.