Biology - Excretory Products and their Elimination Question with Solution | TestHub
Which one of the following is INCORRECT about Acute Renal failure?
Options:
Answer:
Solution:
Acute Renal Failure (ARF) is defined as a sudden and rapid decline in renal function, leading to the accumulation of nitrogenous wastes in the blood.
Key features of Acute Renal Failure include:
1. Sudden worsening of kidney function.
2. Oliguria (significantly decreased urine output, typically less than 400 mL/day).
3. Biochemical detection through elevated levels of serum creatinine and Blood Urea Nitrogen (BUN).
While acute glomerulonephritis can occasionally cause ARF, glomerulonephritis is primarily and classically associated with Chronic Renal Failure (CRF) due to the progressive and long-term inflammation of the glomeruli. In the context of standard biology curricula, glomerulonephritis is taught as a primary cause of chronic kidney disease rather than acute renal failure (which is typically caused by acute factors like severe ischemia, shock, toxins, or acute tubular necrosis).
Therefore, the statement that ARF is caused by glomerulonephritis is considered the incorrect option among the given choices.
Answer: It may be caused due to glomerulonephritis
