Which of the following is a sign of severe airway obstruction in victims 1 year of age and older?
a. Forceful cough
b. Cyanosis (turning blue)
c. Wheezing between coughs
d. All of the above



Answer :

Answer:

Explanation:

The correct answer is:

**b. Cyanosis (turning blue)**

Cyanosis is a sign of severe airway obstruction because it indicates that the body is not getting enough oxygen. A forceful cough and wheezing between coughs suggest a partial obstruction, but cyanosis is a more serious indication that the airway is significantly blocked and requires immediate attention.

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