Early dumping consists of following except
**Core Concept**
Early dumping is a type of gastrointestinal symptom that occurs after a meal, particularly in individuals with a history of gastric surgery or those who have undergone a gastric bypass procedure. It is characterized by the rapid transit of food from the stomach to the small intestine, leading to a sudden increase in blood sugar levels and subsequent release of insulin.
**Why the Correct Answer is Right**
The correct answer is related to the pathophysiology of early dumping syndrome, which involves the rapid movement of undigested carbohydrates into the small intestine. This triggers the release of hormones such as gastrin, secretin, and cholecystokinin, leading to increased blood flow, vasodilation, and ultimately, the symptoms of early dumping. The mechanism of early dumping is closely related to the anatomy of the gastrointestinal tract, particularly the pyloric sphincter and the ileocecal valve.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because early dumping syndrome typically involves the ingestion of high-carbohydrate meals, which can exacerbate the symptoms. However, the specific food item listed is not directly related to the pathophysiology of early dumping.
**Option B:** This option is incorrect because the symptoms of early dumping can include nausea, vomiting, abdominal cramps, and diarrhea, but the specific symptom listed is not uniquely characteristic of early dumping.
**Option C:** This option is incorrect because the rapid transit of food from the stomach to the small intestine is a hallmark of early dumping syndrome, but the specific mechanism listed is not directly related to the pathophysiology of early dumping.
**Clinical Pearl / High-Yield Fact**
A mnemonic to remember the common symptoms of early dumping syndrome is "NVD": Nausea, Vomiting, and Diarrhea.
**Correct Answer: C.**