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Question

α-1 antitrypsin is used to treat

A
Metasema
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B
Polysma
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C
Emphysema
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D
Colysema
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Solution

The correct option is C Emphysema
α-1 antitrypsin is an enzyme that serves to defend body from infection via regulating functioning of other enzymes. Its deficiency causes many disorders including emphysema. Emphysema is characterized by progressive destruction of alveolar surface thereby reducing the surface area for gaseous exchange and is regulated by regular supply of antitrypsin.
Therefore, the correct answer is option A.

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