Ace the Certified Hemodialysis Technician Exam 2025 – Transform Lives with Your Expertise!

Question: 1 / 400

What is the glomerular filtration rate in normal adults?

90 mL/min/1.73m2

125 mL/min/1.73m2

The glomerular filtration rate (GFR) in normal adults is typically around 125 mL/min/1.73 m². This value reflects how well the kidneys are functioning to filter blood, measuring the volume of fluid filtered through the glomeruli per minute. GFR is an important indicator of kidney health, and a normal rate suggests that the kidneys are effectively cleaning the blood of wastes and excess substances.

GFR can vary slightly based on age, sex, and body surface area, but 125 mL/min/1.73 m² is widely accepted as a standard benchmark for normal renal function. This measurement allows for a standardized understanding of kidney performance among individuals of different sizes.

The other choices represent rates that are significantly higher than normal physiological expectations and would typically indicate abnormal kidney function or high hyperfiltration states, which could be seen in specific conditions but are not regarded as normal values.

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150 mL/min/1.73m2

180 mL/min/1.73m2

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