All of the following genetic mutations are associated with an increased risk of deep venous thrombosis, EXCEPT:
**Core Concept**
Genetic mutations that affect the coagulation cascade or increase platelet activity can lead to an increased risk of deep venous thrombosis (DVT). These mutations can result in the overproduction or dysregulation of coagulation factors, leading to a prothrombotic state.
**Why the Correct Answer is Right**
The correct answer is not provided, but we can discuss the known genetic mutations associated with an increased risk of DVT. Factor V Leiden mutation is a well-known genetic mutation that leads to resistance to activated protein C, resulting in increased thrombin generation and a higher risk of DVT. Prothrombin G20210A mutation is another genetic mutation that leads to increased levels of prothrombin, a key coagulation factor, resulting in an increased risk of DVT. Protein C deficiency is a rare genetic disorder that leads to decreased levels of protein C, a natural anticoagulant, resulting in an increased risk of DVT.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not provided, but we can discuss the known genetic mutations associated with an increased risk of DVT.
**Option B:** This option is not provided, but we can discuss the known genetic mutations associated with an increased risk of DVT.
**Option C:** This option is not provided, but we can discuss the known genetic mutations associated with an increased risk of DVT.
**Clinical Pearl / High-Yield Fact**
A key concept to remember is that genetic mutations can significantly increase an individual's risk of DVT. It is essential to consider genetic testing in patients with a strong family history of DVT or those who have had recurrent DVT at a young age.
**Correct Answer: D.**