Which of the following Vitamin deficiency is seen in sho bowel syndrome ?
**Core Concept**
Vitamin deficiency in short bowel syndrome is a consequence of malabsorption due to extensive resection of the small intestine. The small intestine is primarily responsible for the absorption of vitamins, including fat-soluble and water-soluble vitamins.
**Why the Correct Answer is Right**
Short bowel syndrome often leads to malabsorption of fat-soluble vitamins, particularly Vitamin K, which is essential for coagulation and bone metabolism. The small intestine's resection impairs the absorption of Vitamin K, leading to its deficiency. Vitamin K is synthesized by gut bacteria and is also obtained from dietary sources. The deficiency can cause bleeding disorders and bone fractures.
**Why Each Wrong Option is Incorrect**
* **Option A:** Vitamin B12 deficiency is more commonly associated with pernicious anemia, gastric resection, or fish tapeworm infection, rather than short bowel syndrome.
* **Option B:** Vitamin D deficiency is often seen in patients with osteoporosis, rickets, or those with limited sun exposure, but it is not specifically associated with short bowel syndrome.
* **Option C:** Vitamin E deficiency is rare and usually seen in individuals with abetalipoproteinemia or other rare disorders, rather than short bowel syndrome.
**Clinical Pearl / High-Yield Fact**
Short bowel syndrome patients are at risk of developing osteoporosis, bleeding disorders, and other complications due to malabsorption of essential nutrients, including fat-soluble vitamins.
**Correct Answer:** C. Vitamin K deficiency is seen in short bowel syndrome.