Question

You are on-scene with an apneic adult who collapsed one to two minutes prior to your arrival, according to bystanders. Which of the following endotracheal tube size ranges would be most appropriate for an average adult respiratory arrest patient who shows no signs of airway trauma or obstruction?

A) 6.5-8.5 ET tube

B) 9.0-10.0 ET tube

C) 7.5-8.5 ET tube

D) 4.5-6.5 ET tube

Answer 1

The most appropriate endotracheal tube size range for an average adult respiratory arrest patient who shows no signs of airway trauma or obstruction would be 7.5-8.5 ET tube (option C).

Step-by-step explanation:

The most appropriate endotracheal tube size range for an average adult respiratory arrest patient who shows no signs of airway trauma or obstruction would be 7.5-8.5 ET tube (option C). Endotracheal tubes are sized based on the internal diameter (ID) of the tube. In this case, the range of 7.5-8.5 is suitable for an adult patient.

It's important to note that the final selection of the tube size should be based on a comprehensive assessment of the patient's specific needs and the healthcare professional's expertise.