Obstructive Sleep Apnea (OSA) | Risk Factors, Signs & Symptoms, Complications, Diagnosis, Treatment

The video tutorial covers obstructive sleep apnea (OSA), its types, risk factors, pathophysiology, symptoms, health complications, diagnosis, and treatment options. OSA is a common sleep disorder characterized by disrupted breathing due to airway obstruction. Risk factors include obesity, age, and gender. The video explains the mechanisms behind OSA, its symptoms like snoring and daytime sleepiness, and associated health risks such as hypertension. Diagnosis involves polysomnography, and treatment includes CPAP and lifestyle modifications.

What are the differences between central sleep apnea and obstructive sleep apnea?

Explain the pathophysiology behind obstructive sleep apnea.

What are the main risk factors associated with obstructive sleep apnea?

Discuss the importance of recognizing episodes of apnea and hypopnea.

Describe the clinical features of obstructive sleep apnea.

What are the symptoms that may indicate a person has obstructive sleep apnea?

List some health complications associated with obstructive sleep apnea.

How is obstructive sleep apnea diagnosed?

What lifestyle modifications can help manage obstructive sleep apnea?

What is the role of CPAP in the treatment of obstructive sleep apnea?