How often is epinephrine given during pediatric arrest with nonshockable rhythm?

How often is epinephrine given during pediatric arrest with nonshockable rhythm?

• A. Every 3–5 minutes
• B. Every 1–2 minutes
• C. Every 10 minutes
• D. Only once

Answer: (A)

During pediatric arrest with a nonshockable rhythm, the aim is to maintain perfusion through high-quality CPR and vasopressor support. Epinephrine is given to raise diastolic aortic pressure and improve coronary and cerebral perfusion during chest compressions. The best interval is every 3–5 minutes, with the first dose given as soon as IV/IO access is established and repeated at 3–5 minute intervals throughout the arrest as needed. The standard dose is 0.01 mg/kg IV/IO (up to 1 mg per dose). Giving epinephrine more frequently (every 1–2 minutes) isn’t supported by the guidelines and can add unnecessary effects; waiting as long as 10 minutes would miss the ongoing need for improved perfusion during CPR; administering it only once would not support perfusion through the entire arrest.

During pediatric arrest with a nonshockable rhythm, the aim is to maintain perfusion through high-quality CPR and vasopressor support. Epinephrine is given to raise diastolic aortic pressure and improve coronary and cerebral perfusion during chest compressions. The best interval is every 3–5 minutes, with the first dose given as soon as IV/IO access is established and repeated at 3–5 minute intervals throughout the arrest as needed. The standard dose is 0.01 mg/kg IV/IO (up to 1 mg per dose).

Giving epinephrine more frequently (every 1–2 minutes) isn’t supported by the guidelines and can add unnecessary effects; waiting as long as 10 minutes would miss the ongoing need for improved perfusion during CPR; administering it only once would not support perfusion through the entire arrest.