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🥸intro to psychology review

key term - Obstructive Sleep Apnea

Citation:

Definition

Obstructive sleep apnea is a sleep disorder characterized by repeated episodes of complete or partial airway obstruction during sleep, leading to disrupted breathing patterns and poor sleep quality. It is a significant issue that can have wide-ranging impacts on an individual's health and well-being.

5 Must Know Facts For Your Next Test

  1. Obstructive sleep apnea is caused by a physical blockage of the airway, often due to the relaxation of the throat muscles during sleep.
  2. Risk factors for obstructive sleep apnea include obesity, large neck circumference, nasal congestion, and craniofacial abnormalities.
  3. Symptoms of obstructive sleep apnea include loud snoring, daytime fatigue, morning headaches, and difficulty concentrating.
  4. Untreated obstructive sleep apnea can lead to serious health consequences, such as an increased risk of heart disease, stroke, and type 2 diabetes.
  5. Continuous Positive Airway Pressure (CPAP) therapy is the most effective treatment for obstructive sleep apnea, as it helps keep the airway open during sleep.

Review Questions

  • Explain the underlying cause of obstructive sleep apnea and how it leads to disrupted breathing patterns.
    • Obstructive sleep apnea is caused by a physical blockage of the airway, often due to the relaxation of the throat muscles during sleep. This leads to repeated episodes of complete or partial airway obstruction, causing the individual to stop breathing for short periods of time. As a result, the brain senses the lack of oxygen and triggers the body to wake up briefly to restore normal breathing, leading to fragmented and poor-quality sleep.
  • Describe the potential health consequences of untreated obstructive sleep apnea and why it is important to seek proper treatment.
    • Untreated obstructive sleep apnea can have serious long-term health consequences. The repeated disruptions in breathing and oxygen deprivation can increase the risk of developing cardiovascular problems, such as high blood pressure, heart disease, and stroke. Additionally, obstructive sleep apnea has been linked to an increased risk of type 2 diabetes, as well as cognitive impairment and mental health issues like depression. Seeking proper treatment, such as CPAP therapy, is crucial to manage the condition and mitigate these health risks.
  • Analyze how the risk factors for obstructive sleep apnea, such as obesity and craniofacial abnormalities, contribute to the development and severity of the disorder.
    • Certain risk factors can significantly increase an individual's likelihood of developing obstructive sleep apnea and exacerbate the severity of the condition. Obesity, for example, is a major risk factor as excess weight can lead to the accumulation of fatty tissue around the upper airway, causing it to become more prone to collapse during sleep. Similarly, craniofacial abnormalities, such as a small jaw or large tongue, can physically obstruct the airway and impair breathing. By understanding how these risk factors contribute to the underlying mechanisms of obstructive sleep apnea, healthcare providers can develop more targeted and effective treatment strategies to manage the disorder and its associated health consequences.