TNCC Exam

sustain a healthy respiratory state Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing. shifts in mental state Older, aware babies or toddlers may not obey orders and are typically wary of strangers. constriction of the brain vessels Vasoconstriction will result from hypocapnia or low carbon dioxide levels, particularly in the cerebral vasculature. Breathe out at a rate of 10 to 12 times each minute. Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.