Emphysema is a chronic disorder which is caused due to

  • A
    Damaged trachea
  • B
    Damaged nostrils
  • C
    Damaged alveolar walls
  • D
    Damaged lungs

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Similar Questions

The allergic reaction in the lungs caused by allergens entering the body through respiration is known as:

Match the names of diseases listed under Column $I$ with their meanings given under Column $II$,and choose the answer that provides the correct combination.
Column $I$ (Name of disease) Column $II$ (Meanings)
$(A)$ Jaundice $(p)$ Allergic inflammation of nose
$(B)$ Stenosis $(q)$ Loss of motor functions
$(C)$ Rhinitis $(r)$ Heart valve defect
$(D)$ Paralysis $(s)$ Increase in bile pigments in the blood
$(t)$ Septal defect of heart

Cyanosis is:

Which of the following is $NOT$ a characteristic symptom of altitude sickness?

Complete bronchus obstruction results in

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