When trying to reach organs in the thoracic cavity, it may be necessary to perform which of the following?

A patient with chest pain has an SpO2 of 90% on room air. How would you start providing oxygen to this patient?

A) Nasal cannula 2 lpm B) Nasal cannula 4 lpm C) Nasal cannula 6 lpm D) Nonrebreather 15 lpm

How often should hydrant inspection occur?

A. Once a year B. At least twice a year C. At least once every three years D. At least once every five years