Kidney Function Test

Our kidneys control the salt and water components and help to filter unwanted waste substances from our body.

The Kidney function test comprises the following:

– Sodium

– Potassium

– Chloride

– Urea

– Creatinine

– Bicarbonate

The maintenance of sodium and potassium in our body is tightly regulated. Certain hormonal states and/or medication e.g. anti-hypertensives may cause derangements which will need to be worked out.

Potassium levels may also be elevated consequent to consumption of potassium rich foods, potassium supplementation, and/or handling of the blood test specimen.

Urea and creatinine may be deranged as a result of renal impairment and dehydration.

Your doctor may request for a repeat following adequate hydration.