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Question

The protein α1 antitrypsin is used to treat which of the following disease?

A
Cancer
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B
Rhematoid arthritis
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C
Emphysema
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D
ADA deficiency disease in children
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Solution

The correct option is C Emphysema
  • Emphysema is a group of lung diseases that block the airflow and make breathing difficult.
  • As in this condition, the inner walls of the air sac get rupture and creating one larger air space.
  • This reduces the surface area of the lungs and thus, reduces the amount of oxygen to reach the bloodstream.
  • Alpha-1 antitrypsin is a protease inhibitor and it is used to treat emphysema because it protects tissues from enzymes of inflammatory cells.
Thus, the correct answer is option C.

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