Transcutaneous Blood Gas Monitoring Is Indicated When What Need Exists

Multiple Choice

Transcutaneous blood gas monitoring is indicated when what need exists?
1) To continuously analyze gas exchange in infants or children
2) To quantify the real-time responses to bedside interventions
3) To continuously monitor for hyperoxia in newborn infants
4) To monitor CO levels following hyperbaric oxygen treatment

A) 3 and 4 only
B) 1 and 3 only
C) 2 and 4 only
D) 1, 2, and 3 only