Is there a reason why epinephrine dosing intervals in cardiac arrest patients is set to q4min instead of q3-5 minutes as per AHA guidelines? By having them set at q4min, it puts the provider in stressful situation trying to sequence the doses at a speicific time rather than a range as suggested by AHA.

The updated AHA guidelines indicate an increase in the ventilation rate to 20-30 breaths per minute for children and infants respective in INTUBATED patients. Does this apply to patients who have a supraglottic airway in situ as well? Thank you!