The disease as a result of prolonged clotting time is due to the lack of plasma thromboplastin component (PTC) necessary to the formation of thromboplastin, is

Options

A. Christmas disease
B. Hypoprothrombinemia
C. Haemophilia
D. Stuart disease

Answer

A

Explanation

Christmas disease also called Haemophilia B or factor IX haemophilia is a rare genetic disorder in which our blood doesn’t clot properly. This leads to prolonged or spontaneous bleeding.