All are true for acute nephritic syndrome Except : March 2004
**Core Concept**
Acute nephritic syndrome is a clinical syndrome characterized by **hematuria**, **proteinuria**, **hypertension**, and **reduced renal function**. The underlying causes often involve **immune-mediated glomerulonephritis**. This condition can result from various diseases, including post-streptococcal glomerulonephritis.
**Why the Correct Answer is Right**
The correct answer choice is not provided, but typically, in the context of acute nephritic syndrome, options might include characteristics such as hematuria, proteinuria, hypertension, and acute kidney injury. The mechanism involves **immune complex deposition** in the glomeruli, leading to **inflammation** and **renal damage**.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific option text, it's challenging to provide a detailed explanation. However, if an option suggested that acute nephritic syndrome is characterized by significant nephrotic range proteinuria, it would be incorrect because nephrotic syndrome is defined by heavy proteinuria.
**Option B:** Similarly, without the text, we can't assess its accuracy directly.
**Option C:** And the same for this option.
**Option D:** This option is presumably the one that does not fit with the typical presentation of acute nephritic syndrome.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that acute nephritic syndrome often presents with **hypertension** and **hematuria**, differentiating it from nephrotic syndrome, which is characterized by heavy proteinuria and hypoalbuminemia.
**Correct Answer:**