What does a blood chemistry test mean?
Apr 03, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Biochemical blood tests refer to examining certain biochemical indicators in the blood through venipuncture, including liver function, kidney function, and blood lipid levels. By analyzing the concentration of various substances, these tests help determine the patient's medical condition. In addition, biochemical blood tests can also measure specific blood components such as potassium, calcium, and sodium levels, which aid in assessing the body's electrolyte balance.
Blood biochemical tests involve analyzing certain biochemical indicators in the blood, including liver function, kidney function, and lipid levels. By measuring the concentrations of various substances, these tests help determine the presence and nature of medical conditions.
There are numerous components in a blood biochemical panel. For liver function assessment, levels of enzymes such as transaminases and bilirubin in the blood can indicate whether liver function is abnormal. If test results fall outside the normal range, the specific abnormalities can help identify the underlying cause, allowing for appropriate treatment under a physician's guidance. Blood creatinine and urea levels measured through biochemical testing reflect kidney function and help detect any decline in renal performance. Additionally, measuring blood glucose and lipid levels helps evaluate whether lipid metabolism is disrupted, enabling diagnosis of diabetes mellitus and hyperlipidemia.
Furthermore, blood biochemical tests can measure electrolyte levels such as potassium, calcium, and sodium, helping to determine whether the body's electrolyte balance is disturbed or if there are abnormalities in calcium and phosphorus metabolism.
