Stages of bronchi. It represents the comparison between a healthy
bronchus, one with bronchitis, and another with asthma, showing
inflammation, excess mucus, and bronchoconstriction that affect
the airflow.
Bronchial walls with asthma exhibit inflammation, mucus, and
muscle contraction. The bronchi are essential conduits for the
passage of air to the lungs. This situation causes narrowing
of the airways and hinders airflow.
Bronchitis and mucosal alteration. It represents bronchial
inflammation and the overproduction of mucus by goblet cells,
which causes airway obstruction, persistent cough, and
respiratory difficulty.
Bronchopulmonary inflammation is caused by irritants or
infections, leading to mucus buildup and airway narrowing,
which results in coughing and breathing difficulty.
Bronchopulmonary irritation. It represents the inflammation
of bronchi and lungs with mucus production, causing cough,
respiratory difficulty and discomfort, generally associated with
infections or exposure to irritants.
The bronchial tubes transport air to the lungs. In conditions such
as bronchitis and asthma, they exhibit inflammation, mucus, or
constriction, altering airflow, and breathing.
The bronchus with bronchitis presents inflammation, excess
mucus, and muscle contraction. The bronchus with bronchitis
shows structural changes that affect airflow. This narrows the
airways and makes breathing difficult.
Chronic bronchial asthma is a persistent inflammatory disease
that narrows the bronchi, making it difficult for air to pass through.
It causes cough, wheezing, and recurrent chest tightness.
Chronic bronchitis. It represents the persistent inflammation of the
bronchi with excessive mucus production, causing a continuous cough,
respiratory difficulty and progressive lung damage, associated with
irritants such as smoking and pollutants.
Representation of chronic bronchitis. Compare a healthy bronchus
with another inflamed, showing excess mucus, muscle contraction,
and narrowing, which causes respiratory difficulty, a persistent cough
and progressive lung damage.
Cystic fibrosis is a genetic disease that produces
thick mucus in the alveoli, obstructing the airways.
This hinders gas exchange and promotes infections.
recurrent lung infections.
The pulmonary pleura diagramshows the visceral and parietal pleurasurrounding the lungs. The pleural cavityand fluid allow smooth lung movement during breathing.