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7860 Physiology

A full term neonate is born after a long, difficult delivery. The baby has an APGAR score of 3, so aerial blood is drawn for blood gas studies 3 minutes after delivery. Aerial blood gas studies show a PO2 of 10mmHg, PCO2 of 27mmHg, and pH of 7.09. Which of the following is the best interpretation of these studies?

AMarkedly decreased PCO2, suggesting hyperventilation
BMarkedly decreased pH, suggesting acidosis
CMarkedly decreased PO2, suggesting respiratory failure
DWithin normal limits
Physiology
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