Asthama is a respiratory disease caused due to ??(a)infection of trachea (b)infection of lungs (c)bleeding into plural cavity (d)spasm in bronchial muscles.?

Question

Answer

Infection of trachea

Answer

Ans. is option  (D)

Answer

Asthma caused due to air born allergens  which causes  inflammation of bronchi and bronchiole so ans, is D

Answer

In asthma both lungs nd trachea are affected so we can't chosse option A nd B. Bleeding in pleural cavity - This condition is known as pneumothorax.Bronchospasm- Inflamed airways and bronchoconstriction in asthma. Airways narrowed as a result of the inflammatory response cause wheezing.Hence, option 4 is correct.

Answer

Asthama is caused due to pollution they don't breadth properly and in several cases it leading to a death so the correct option is is d

Answer

Asthma is a respiratory disease caused due to spasm in bronchial muscles.

Asthma is a chronic respiratory condition that affects the airways, causing them to become inflamed, narrow, and produce excess mucus. This leads to difficulty in breathing, coughing, wheezing, and chest tightness. While there are various triggers that can worsen asthma symptoms, the main cause of asthma is the spasm in bronchial muscles.

Spasm in bronchial muscles:
The bronchial muscles are responsible for regulating the airflow in the airways. In individuals with asthma, these muscles tend to overreact to certain triggers, causing them to constrict or tighten. This leads to a narrowing of the airways, making it difficult for air to pass through. The excessive contraction of these muscles is known as bronchospasm.

Triggers:
Asthma triggers can vary from person to person, and it is important for individuals with asthma to identify and avoid their specific triggers. Common triggers include:

1. Allergens: These can include dust mites, pollen, pet dander, mold spores, and certain foods. When exposed to these allergens, the immune system reacts, causing inflammation and bronchial muscle spasm.

2. Irritants: Environmental factors such as smoke, strong odors, air pollution, and chemical fumes can trigger asthma symptoms by irritating the airways and causing bronchospasm.

3. Exercise: Physical activity can trigger asthma symptoms in some individuals. During exercise, the breathing rate increases, and the airways may narrow due to increased bronchial muscle activity.

4. Infections: Respiratory infections, such as colds, flu, or viral infections, can worsen asthma symptoms. The infection causes inflammation in the airways, leading to bronchospasm.

5. Weather changes: Cold air, humidity, or sudden changes in temperature can trigger asthma symptoms in some individuals.

Inflammation and mucus production:
In addition to bronchospasm, asthma also involves inflammation and increased mucus production in the airways. The inflammation causes the airway walls to become swollen, further narrowing the air passages. The excess mucus produced clogs the airways, making it even more difficult for air to flow in and out.

Treatment:
The treatment of asthma aims to control and manage the symptoms effectively. It involves a combination of medications, lifestyle modifications, and avoiding triggers. Medications such as bronchodilators and anti-inflammatory drugs are commonly prescribed to relax the bronchial muscles, reduce inflammation, and open up the airways.

In conclusion, asthma is a respiratory disease primarily caused by the spasm in bronchial muscles. This results in the narrowing of the airways, making it challenging for individuals to breathe properly. Identifying triggers, managing inflammation, and using appropriate medications are crucial for effectively controlling asthma symptoms and improving quality of life.

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