The primary assessment of a patient with a gunshot wound to the chest should focus on detecting which of the following?

What range is now recommended for tidal volumes (VT) in a patient with ARDS who is being mechanically ventilated?

a. 4 to 6 ml/kg b. 6 to 10 ml/kg c. 6 to 8 ml/kg d. 10 to 12 ml/kg

The _____ character in an ICD-10-CM code is an alpha character. 

A. third B. second C. fifth D. first