Your patient has been intubated. IV/IO access is not available. Which combination of drugs can be administered by the endotracheal route of administration?

A patient is in refractory VFib. High quality CPR is in progress and shocks have been given. One dose of epinephrine was given after the second shock. An antiarrhythmia drug was given immediately after the third shock. What drug should the team leader request to be prepared for administration?

A patient is in cardiac arrest. VFib has been refractory to an initial shock. Of the following, which drug and dose should be administered first by IV/IO route?