What is the approach to a non-responsive child in critical condition?
a. Circulation
b. Airway
c. Breathing
I. The capnography and invasive hemodynamic monitoring can inform the effectiveness of chest compressions.
II. The initial dose for synchronized electrical cardioversion for hemodynamically unstable patients with tachyarrhythmias is 0.5-1 J/kg.
III. Administer isotonic crystalloids to treat shock even if blood pressure is normal.
a) I and II are correct.
b) II and III are correct.
c) I and III are correct.