Which organ produces clotting factors?

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Multiple Choice

Which organ produces clotting factors?

Explanation:
Clotting factors are produced primarily by the liver. Liver cells synthesize most of the coagulation proteins that circulate in blood, including fibrinogen and the vitamin K–dependent factors II, VII, IX, and X, as well as other coagulation and regulatory proteins. This makes the liver essential for normal coagulation; damage to the liver can lead to reduced production and a higher bleeding risk. The heart, kidneys, and lungs don’t generate these coagulation proteins; they have other vital roles—pumping blood, filtering waste, and exchanging gases, respectively. (Platelets come from bone marrow, but they are not clotting factors.)

Clotting factors are produced primarily by the liver. Liver cells synthesize most of the coagulation proteins that circulate in blood, including fibrinogen and the vitamin K–dependent factors II, VII, IX, and X, as well as other coagulation and regulatory proteins. This makes the liver essential for normal coagulation; damage to the liver can lead to reduced production and a higher bleeding risk. The heart, kidneys, and lungs don’t generate these coagulation proteins; they have other vital roles—pumping blood, filtering waste, and exchanging gases, respectively. (Platelets come from bone marrow, but they are not clotting factors.)

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