What is obstructive?

Some articles on obstructive:

Apnea Of Prematurity
... Apnea is traditionally classified as either obstructive, central, or mixed ... Obstructive apnea may occur when the infant's neck is hyperflexed or conversely, hyperextended ... of apnea of prematurity may start as either obstructive or central, but then involve elements of both, becoming mixed in nature ...
List Of Me SH Codes (C08) - MeSH C08 --- Respiratory Tract Diseases - MeSH C08.381 --- Lung Diseases - MeSH C08.381.495 --- Lung Diseases, Obstructive
... chronic MeSH C08.381.495.389 --- pulmonary disease, chronic obstructive MeSH C08.381.495.389.500 --- bronchitis, chronic MeSH C08.381.495.389.750 --- pulmonary emphysema MeSH C08.381 ...
Obstructive Shock
... Obstructive shock is a form of shock associated with physical obstruction of the great vessels or the heart itself ... Pulmonary embolism and cardiac tamponade are considered forms of obstructive shock ... Obstructive shock has much in common with cardiogenic shock, and the two are frequently grouped together ...
Obstructive Uropathy
... Obstructive uropathy is a structural or functional hindrance of normal urine flow, sometimes leading to renal dysfunction (obstructive nephropathy) ...
Chronic Bronchitis
... Chronic bronchitis, a type of chronic obstructive pulmonary disease, is defined by a productive cough that lasts greater than three months each year for ... Individuals with an obstructive pulmonary disorder such as bronchitis may present with a decreased FEV1 and FEV1/FVC ratio on pulmonary function tests ... Unlike other common obstructive disorders such as asthma or emphysema, bronchitis rarely causes a high residual volume (the volume of air remaining in the lungs after a maximal ...