Clark's rule is based on the ________ of the child.

Open cricothyrotomy is indicated when:

A) ET intubation is unsuccessful after three attempts. B) all other methods of advanced airway management have failed. C) you are unable to secure a patent airway with less invasive means. D) the patient has a head injury that precludes nasotracheal intubation.

On the Dräger Babylog 8000, which of the following is an operator-adjustable alarm?

a. Apnea b. Oxygen concentration c. Loss of positive end-expiratory pres-sure/continuous positive airway pressure d. High-pressure limit