What is the term for the failure of the kidney to perform essential functions?

What is the term for the failure of the kidney to perform essential functions?

• A. Chronic renal failure
• B. Acute kidney injury
• C. Hepatic failure
• D. Cardiac failure

Answer: (A)

Renal failure means the kidneys aren’t able to perform their essential tasks, like filtering wastes and balancing fluids, electrolytes, and hormones. When this loss of function is ongoing and progressive, it’s described as chronic renal failure, which is why that option fits the question’s wording about a persistent failure of kidney function. The other choices point to different problems: acute kidney injury is a sudden loss of function (often reversible), hepatic failure involves the liver, and cardiac failure involves the heart.

Renal failure means the kidneys aren’t able to perform their essential tasks, like filtering wastes and balancing fluids, electrolytes, and hormones. When this loss of function is ongoing and progressive, it’s described as chronic renal failure, which is why that option fits the question’s wording about a persistent failure of kidney function. The other choices point to different problems: acute kidney injury is a sudden loss of function (often reversible), hepatic failure involves the liver, and cardiac failure involves the heart.