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What is the GFR under in stage 5 chronic kidney failure?

a. >90 mL/min
b. 60-89 mL/min
c. 30-59 mL/min
d. <15 mL/min

User DeadMonkey
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1 Answer

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Final answer:

The GFR under stage 5 chronic kidney failure is less than 15 mL/min/1.73 m², indicating established kidney failure and the need for renal replacement therapy such as dialysis or a kidney transplant.

Step-by-step explanation:

In stage 5 chronic kidney failure, the Glomerular Filtration Rate (GFR) is < 15 mL/min/1.73 m². This stage is characterized as established kidney failure, which means there is a significant and usually irreversible decline in kidney function. Patients with stage 5 CKD typically require renal replacement therapy, which may include dialysis or a kidney transplant.

The GFR is a critical measure of kidney function, indicating how much plasma is filtered through the glomeruli each minute. In a healthy individual, the GFR can range between 90 to 140 mL/min in men and 80 to 125 mL/min in women. As kidney function deteriorates, the GFR decreases, reflecting the kidneys' diminished ability to filter and clean the blood.

User Anshul Tyagi
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