Excessive bleeding from an injury is due to the deficiency of

Options

A. Vitamin A
B. Vitamim B
C. Vitamin K
D. Vitamin E

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the cause of excessive bleeding from an injury and specifically which vitamin deficiency is responsible for this condition.

2. **Identifying the Role of Vitamins**: We need to consider the functions of the vitamins listed in the options:
- **Vitamin A**: Important for vision and immune function.
- **Vitamin B**: A group of vitamins that play various roles in energy metabolism and red blood cell formation.
- **Vitamin C**: Important for collagen synthesis and immune function, but not directly related to blood clotting.
- **Vitamin K**: Essential for the synthesis of clotting factors in the liver, which are crucial for blood coagulation.

3. **Connecting Vitamin K to Blood Clotting**: Vitamin K is specifically known for its role in the coagulation (clotting) of blood. When there is a deficiency of Vitamin K, the body cannot produce sufficient clotting factors, leading to impaired blood clotting.

4. **Conclusion**: Since excessive bleeding is primarily due to the inability of the blood to clot properly, the deficiency of Vitamin K is the most relevant cause among the options provided.

5. **Final Answer**: Therefore, the answer to the question is **C, Vitamin K**.

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