Which statement correctly describes epinephrine dosing for endotracheal administration in neonatal resuscitation?

Which statement correctly describes epinephrine dosing for endotracheal administration in neonatal resuscitation?

• A. 1:10,000
• B. 1:1,000
• C. 1:100,000
• D. 1:10

Answer: (A)

Endotracheal epinephrine in neonatal resuscitation is given using the 1:10,000 dilution. This concentration is chosen because the endotracheal route has variable and often limited absorption, so using the standard IV/IO resuscitation concentration helps ensure a predictable systemic effect when the airway route is used. The other dilutions are not appropriate for this route: 1:1,000 is too concentrated and carries higher risk of adverse effects, 1:100,000 is too dilute to be effective, and 1:10 is not the clinically used epinephrine preparation for resuscitation.

Endotracheal epinephrine in neonatal resuscitation is given using the 1:10,000 dilution. This concentration is chosen because the endotracheal route has variable and often limited absorption, so using the standard IV/IO resuscitation concentration helps ensure a predictable systemic effect when the airway route is used. The other dilutions are not appropriate for this route: 1:1,000 is too concentrated and carries higher risk of adverse effects, 1:100,000 is too dilute to be effective, and 1:10 is not the clinically used epinephrine preparation for resuscitation.