RESPIRATORY
CHRONIC OBSTRUCTIVE PULMONARY DISEASE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Chronic obstruction of blood flow that interferes with normal breathing.
|
|
|
Chronic obstruction of lung airflow that interferes with normal breathing.
|
|
|
Chronic obstruction of mucus airflow that interferes with normal breathing.
|
|
|
Chronic obstruction of lung airflow that interferes with normal breathing.
|
Detailed explanation-1: -Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. Symptoms include breathing difficulty, cough, mucus (sputum) production and wheezing.
Detailed explanation-2: -Chronic obstructive pulmonary disease, or COPD, refers to a group of diseases that cause airflow blockage and breathing-related problems. It includes emphysema and chronic bronchitis. COPD makes breathing difficult for the 16 million Americans who have this disease.
Detailed explanation-3: -Chronic obstructive pulmonary disease (COPD) is characterised by poorly reversible airflow obstruction and an abnormal inflammatory response in the lungs.
Detailed explanation-4: -Over time, exposure to lung irritants like tobacco smoke or chemicals can damage your lungs and airways. This long-term exposure can cause chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema.
Detailed explanation-5: -The airflow limitation that defines chronic obstructive pulmonary disease (COPD) is the result of a prolonged time constant for lung emptying, caused by increased resistance of the small conducting airways and increased compliance of the lung as a result of emphysematous destruction.