Overweight

Definition

Overweight is a condition characterized by having excess body weight relative to height, often measured using the Body Mass Index (BMI) scale. It can negatively impact various bodily systems, including the pulmonary system.

5 Must Know Facts For Your Next Test

1. 1. Overweight individuals are at higher risk for developing obstructive sleep apnea due to excess fat around the neck and upper airway.
2. 2. Excess weight can reduce lung volumes and decrease respiratory muscle strength, leading to impaired pulmonary function.
3. 3. Weight loss in overweight individuals has been shown to improve asthma control and respiratory function.
4. 4. Overweight status is associated with increased levels of systemic inflammation, which can exacerbate chronic respiratory conditions like COPD.
5. 5. Nurses should consider both diet and physical activity interventions when promoting pulmonary wellness in overweight patients.

Review Questions

• 1. How does being overweight contribute to obstructive sleep apnea?
• 2. What impact does excess weight have on lung volumes and respiratory muscle strength?
• 3. Why is it important for nurses to address both diet and physical activity when managing overweight patients with pulmonary issues?

Related terms

Body Mass Index (BMI): A numerical value of a person's weight in relation to their height used to categorize underweight, normal weight, overweight, and obesity

Chronic Obstructive Pulmonary Disease (COPD): A group of lung conditions that cause breathing difficulties including emphysema and chronic bronchitis

Systemic Inflammation: A prolonged inflammatory response throughout the body that can contribute to various chronic diseases