When an infant or child is in respiratory failure:
A) tachypnea is usually present despite a marked decrease in heart rate.
B) decreased cerebral perfusion leads to restlessness and a weak, rapid pulse.
C) he or she can no longer compensate, which causes hypoxia and hypercarbia.
D) oxygen via nonrebreathing mask should be given if tidal volume is reduced.
Answer: C) he or she can no longer compensate, which causes hypoxia and hypercarbia.
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