Exemplar Problems

Question:

What is apnea, and what are the three main types of apnea?

Answer:

Apnea is a medical term that refers to the temporary cessation of breathing, often characterized by the absence of airflow through the nose and mouth. The three main types of apnea are:

a. Obstructive Sleep Apnea (OSA), the most common type, results from excessive relaxation of throat muscles during sleep, causing a temporary upper airway blockage.

b. Central Sleep Apnea (CSA) is less common and occurs due to a failure of the brain to transmit proper signals to the muscles controlling breathing.

c. Mixed Sleep Apnea involves a combination of both obstructive and central components.