Classification
Elemental Gas
Action
Facilitates cellular energy metabolism
Indications
Hypoxia, ischemic chest pain, respiratory distress, suspected carbon monoxide poisoning, traumatic injuries, shock
Adverse Effects
High concentrations can cause decreases consciousness and respiratory depression in patients with chronic carbon dioxide retention or chronic lung disease
Contraindications
Known paraquat poisoning
Low-concentration dosage
1 to 4 L/min via nasal cannula
High-concentration dosage
10 to 15 L/min via nonrebreather mask
Special considerations
Pregnancy Class A