MRCP UK EXAMINATIONS

Detailed explanation-1: -Asthma is a chronic inflammatory disorder of the airways (1). The chronic inflammation is associated with airway hyperresponsiveness that leads to recurrent episodes of wheezing, breathlessness, chest tightness and coughing, particularly at night or in early morning (1, 2).

Detailed explanation-2: -Asthma causes bronchospasms, inflammation, thick mucus and constriction in the airways.

Detailed explanation-3: -Acute asthma exacerbation, bronchiolitis, and anaphylaxis are a few of the most common causes of bronchospasm in the pediatric population. There are a wide variety of other disease processes that can cause bronchospasm and present with wheezing on physical exam.

Detailed explanation-4: -Wheezing and bronchoconstriction can be caused by many problems, including: An infection such as the flu or a cold. Allergies such as hay fever. Diseases such as asthma or chronic obstructive pulmonary disease.

Detailed explanation-5: -Bronchoconstriction usually occurs in asthma, emphysema, and other lung diseases. However, bronchoconstriction can also happen to those without any lung disease during intense exercise.