Question

What are acceptable criteria prior to extubation?

A) Presence of cough reflex
B) Spontaneous ventilation
C) Adequate tidal volume
D) All of the above

Answer 1

Prior to extubation, acceptable criteria include presence of cough reflex, spontaneous ventilation, and adequate tidal volume.

Step-by-step explanation:

Prior to extubation, there are several acceptable criteria that need to be met:

1. Presence of cough reflex: This is important because a cough reflex helps to clear the airways of any secretions or mucus, reducing the risk of complications.
2. Spontaneous ventilation: The patient should be able to breathe on their own without the assistance of a mechanical ventilator. This indicates that their respiratory muscles are functioning properly.
3. Adequate tidal volume: Tidal volume is the amount of air that is inhaled and exhaled with each breath. A patient should have a sufficient tidal volume to ensure efficient gas exchange.

Therefore, the correct answer is D) All of the above, as all of these criteria are important before extubation.