You are caring for a patient with difficulty breathing. She states that she has a history of asthma. Asthma is a disease of:

You are caring for a patient with difficulty breathing. She states that she has a history of asthma. Asthma is a disease of:









A: upper airway
B: Lower airway
C: alveoli
D: trachea









Answer: B


Emergency Medical Responder

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