When preparing to provide positive pressure ventilation to a child, what will be an acceptable tidal volume if the child weighs 22 kg?

Self-directed exercises that the patient performs with the help of a device such as an exercise machine or therapy pool are known as ________ mobility exercises. 

Fill in the blank(s) with the appropriate word(s).

Jake was in a car accident and is currently in a state of total unresponsiveness. His eyes are closed, and and he does not react to pain. Jake is exhibiting which disorder of consciousness?