When coding the phrase "subperiosteal abscess of the right ear mastoid," the term to reference in the index is _________________________.

Because a significant number of people do not report violent crime to the police, an EMS provider may be the only contact a victim has with a professional who can intervene to prevent further harm

Indicate whether the statement is true or false

Patients exposed to FIO2 greater than or equal to 50% are at risk for which of the following? 1. Chronic obstructive pulmonary disease 2. O2 toxicity 3. Permanent lung damage 4. Atelectasis

a. 1 and 2 c. 2, 3, and 4 b. 2 and 4 d. None of the choices