When Does Obstructive Sleep Apnea Typically Occur

Multiple Choice

When does obstructive sleep apnea typically occur?

A) When there is a strong emotional trigger, such as anger or surprise
B) When airflow is stopped due to a narrow airway or an obstruction in the airway
C) When histamine levels drop below a certain threshold
D) When the brain does not send the signal to breathe to the respiratory system