Understanding Kidney Function Tests: Essential Screening in Nigeria
Kidney function tests play a crucial role in diagnosing and managing various kidney-related disorders, ensuring the well-being of individuals. In Nigeria, where kidney diseases pose a significant health burden, these tests serve as vital screening tools, aiding in early detection and treatment. Understanding these tests and their significance can empower individuals to take proactive measures for their kidney health. Creatinine and blood urea nitrogen (BUN) tests are commonly used to assess kidney function. Creatinine is a waste product produced by muscles and excreted by the kidneys. Elevated creatinine levels in the blood indicate impaired kidney function. Similarly, BUN levels measure the amount of urea nitrogen in the blood, reflecting the kidney's ability to remove waste products. Abnormal levels of creatinine and BUN necessitate further evaluation to determine the underlying cause. Another essential test is the estimated glomerular filtration rate (eGFR), which calculates t