Blood is one of the primary mirrors of the human organism, reflecting what is occurring within our body. Changes in its composition may indicate both temporary disruptions and serious diseases, where early diagnosis is a decisive factor for successful treatment. This is precisely why blood analysis is the most frequently conducted medical examination, which physicians utilize to assess general health status and identify specific diseases.
Numerous pathologies progress imperceptibly at the initial stage, without any symptoms. Sometimes individuals may feel completely healthy, yet blood analysis already indicates a threat, the timely detection of which provides an opportunity to preserve health. For instance, anemia, diabetes, inflammatory processes, immune system disorders, and cardiac or hepatic problems—this is merely a brief enumeration of conditions that can be detected through blood analysis.
Beyond diagnostics, blood analysis holds tremendous significance in the treatment process as well. If an individual has already been prescribed therapy, regular analyses demonstrate its efficacy and whether treatment adjustment is necessary. Furthermore, there are conditions that patients must manage throughout their lifetime, such as diabetes or thyroid dysfunction. In such cases, regular blood monitoring is essential for physicians to promptly notice any alterations and, if necessary, modify the treatment regimen.
How Is Blood Analysis Conducted and How Should One Prepare?
Blood analysis is predominantly performed using a venous sample, as venous blood is more informative and offers lower probability of error. The procedure is painless and requires only a few minutes. The laboratory technician extracts a small quantity of blood using a specialized sterile needle, after which cotton or a sterile adhesive is applied to the puncture site to rapidly stop bleeding.
However, to ensure maximum accuracy of the examination, proper preparation is essential.
Most importantly, the analysis should be conducted while fasting, as food influences biochemical parameters. Physicians recommend abstaining from food for 8-12 hours before blood collection. Additionally, it is advisable to avoid alcohol and tobacco consumption one day prior to the analysis, as they alter certain blood parameters. If you regularly take medications, you should inform your physician about this, as some preparations affect examination results.
Moreover, abstaining from intensive physical exertion before the analysis is significant. Active exercise temporarily changes certain blood indicators, which compromises diagnostic accuracy.
What Information Does Blood Analysis Provide?
Blood analysis assists in evaluating the condition of various systems and organs. For example,
hematological examinations reveal the fundamental components of blood:
- Hemoglobin – a protein responsible for oxygen transportation, changes in its level may indicate anemia or increased blood viscosity.
- Erythrocytes – oxygen-carrying cells, the increase or decrease of which may be caused by various diseases.
- Leukocytes – the primary
- cells of the immune system, whose elevation frequently indicates infection, while reduction suggests immunodeficiency.
- Thrombocytes – cells participating in blood coagulation, which play a crucial role in wound healing and cessation of bleeding.
Biochemical analysis helps assess internal organ functioning. For instance, glucose levels are used to detect diabetes, creatinine and urea reflect kidney function, while bilirubin serves as a significant indicator of liver and gallbladder condition.
Hormonal and immunological examinations allow for a deeper understanding of the organism’s state. For example, analysis of thyroid hormones (TSH, T3, T4) assists in evaluating thyroid gland function, while C-reactive protein (CRP) indicates the presence of inflammatory processes.
Mobilmed Laboratory
Blood analysis is effective only when conducted in a reliable laboratory. Mobilmed offers rapid, high-quality, and comfortable service tailored to your needs, enabling you to benefit from laboratory examinations without leaving home.
For us, high precision is a priority—we employ the latest laboratory technologies, which increases the reliability of results. Our mobile service allows you to have the analysis performed at home, which is particularly convenient for busy individuals. Sterility and safety are our primary principles—we adhere to all international standards to ensure maximum protection of your health.
Blood analysis is one of the simplest yet vitally important examinations that will assist you in health monitoring, timely disease detection, and proper treatment planning. Do not wait for symptoms—regular examinations are the optimal way to feel healthy and protected.
Schedule your analysis with Mobilmed today and take care of your health!