Kidney

Your kidneys filter waste from your blood. Tests like creatinine, urea, eGFR, and urine protein show how well they are working. This section explains kidney function tests and what rising or falling values may suggest.

Tests in Kidney

HbA1c

Your average blood sugar over the past 2–3 months.

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Creatinine

A waste product that shows how well your kidneys are filtering.

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Urea

Another waste product used along with creatinine to assess kidneys.

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eGFR

An estimate of how much blood your kidneys filter per minute.

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Sodium

The main salt in your blood that controls fluid balance.

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Potassium

A salt that keeps your heart rhythm and muscles working properly.

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Urine Routine

A basic check of urine for infection, protein, sugar, and blood.

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Urine Protein

Checks whether your kidneys are leaking protein into urine.

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Urine Culture

Grows germs from urine to identify infection and the right medicine.

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Ultrasound Abdomen

A painless scan of liver, gallbladder, kidneys, and other belly organs.

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Common Terms

Kidney Function Proteinuria Hematuria

Related Organs & Specialties

Organ
Kidneys

Your kidneys filter waste and balance fluids and salts. Kidney function is tracked with creatinine, urea, eGFR…

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Disclaimer: This information is for patient education only and does not replace medical advice, diagnosis, or treatment. Always consult a qualified doctor.