A CBC Test is completely safe for children. It is common for children to get them, as a kid I got my CBS test every year and it was never harmful to me.
For most of the blood tests fasting blood specimen is required
Lavender top test tubes are typically used for collecting whole blood for hematology tests, such as complete blood count (CBC) which includes white blood cell count, red blood cell count, platelet count, and hemoglobin levels. These tubes may also be used for blood bank testing, immunology, and serology tests.
complete blood cell count
EDTA (ethylenediaminetetraacetic acid) is the additive put in the tube for Complete Blood Count tests to keep it from clotting.
An FBC (full blood count) or CBC (complete blood count) is used to examine all of the components of the blood. These components include red and white blood cells, platelets, and plasma.
Tests performed in a hematology lab include complete blood count (CBC), coagulation studies, blood typing, blood smear evaluation, and reticulocyte count. These tests help diagnose conditions such as anemia, infections, bleeding disorders, and blood cancers.
The complete blood count (CBC) is one of the most commonly ordered blood tests. The complete blood count is the calculation of the cellular (formed elements) of blood. These calculations are generally determined by special machines that analyze the different components of blood in less than a minute. A major portion of the complete blood count is the measure of the concentration of white blood cells, red blood cells, and platelets in the blood.
Lavender CBC is complet blood count
CBC on lab tests refers to "complete blood count" and will measure the number of red and white blood cells, as well as platelets, per given amount of blood.
The doctor may order a complete blood count (CBC) with specific antibody tests to rule out syphilis or immune system disorders.
Laboratory tests are useful in identifying headaches caused by infections, anemia , or thyroid disease. These tests include a complete blood count (CBC); erythrocyte sedimentation rate (ESR); and blood serum chemistry profile.
Coagulation studies typically assess the blood's ability to clot and include tests such as prothrombin time (PT), activated partial thromboplastin time (aPTT), and platelet count. These tests evaluate different components of the coagulation cascade and overall hemostatic function. A complete blood count (CBC), while it provides important information about blood cells, does not specifically measure coagulation factors or clotting function, making it an exception in this context.