Iohexol clearance test determines estimated GFR in which animals?

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Study for the VTNE Laboratory Procedures Test. Use flashcards and multiple choice questions, each question offers hints and explanations, enabling increased understanding and retention. Prepare effectively for your exam!

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Iohexol clearance test determines estimated GFR in which animals?

Iohexol clearance tests estimate GFR by injecting iohexol and measuring how quickly it is cleared from the blood. Because iohexol is freely filtered by the glomeruli and not reabsorbed or secreted by the renal tubules, its plasma clearance matches the actual glomerular filtration rate. This method has been extensively validated in dogs and cats, giving reliable GFR estimates in these species without needing urine collection. While iohexol clearance has been explored in other animals, horses, birds, and rabbits lack the same level of validated protocols, so dogs and cats are the veterinary species where this test best provides an accurate GFR measurement.

Iohexol clearance test determines estimated GFR in which animals?

Study for the VTNE Laboratory Procedures Test. Use flashcards and multiple choice questions, each question offers hints and explanations, enabling increased understanding and retention. Prepare effectively for your exam!

Iohexol clearance test determines estimated GFR in which animals?

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