Morphology is a blood test that examines the composition and structure of blood cells. But blood is not only red and white cells and platelets. The preventive examinations should also include blood biochemistry, i.e. a test of the composition of the plasma in which blood cells are suspended, as well as a smear.
Blood testit's not onlymorphology- it is good to includeblood biochemistry (plasma composition test) andsmear . Find out what he alth information this research provides.
Preventive blood tests - what the blood count says
From this study we will find out if we have the correct number of red blood cells (erythrocytes - RGB) and the concentration of hemoglobin, a protein responsible for oxygen transfer, as well as hematocrit, i.e. the quantitative ratio of erythrocytes to plasma. The size of the red blood cells (MCV), the hemoglobin content of the red blood cells (MCH) and the concentration of hemoglobin in the red blood cells (MCHC) are also examined. A change in each of these parameters may suggest iron deficiency, vitamin deficiency. B12 or folic acid.
How to prepare for a blood test? [TOWIDEO]
Blood tests - white blood cells
The morphology also determines white blood cells and their types - lymphocytes and monocytes. An abnormal number of white blood cells (general and individual types) could be a symptom of a problem. Increase in inflammatory diseases and leukemia as well as lymphomas and overactive thyroid gland. But it may well be the result of heavy physical exertion, prolonged stress, or even intense sunbathing. The third parameter examined in the morphology are platelets, i.e. thrombocytes. The increase in the number of platelets occurs in chronic infections, but also in the case of iron deficiency and after intense physical exertion. A reduction in the number of platelets may be a signal of, for example, autoimmune diseases or an overdose of painkillers, but it may also signal a bone marrow disorder, where all blood cells are formed.
Blood tests - ESR and CRP
In morphology, ESR is also determined, i.e. Biernacki's reaction (the rate of sinking of red blood cells over time) and the level of C-reactive protein (CRP). Increasing the value of these indicators may indicate the presence of inflammation.
Preventive blood tests - when a blood smear is made
If the blood count is incorrect, the doctor often orders a blood smear, i.e. a special analysis of one type of white blood cells - granulocytes. Determine the level of neutrophils NEUT, eosinophils (EOS) and basophils (BASO). Changes in the levels of these blood cells may indicate the presence of infections in the body, viral and bacterial diseases, allergies, bone marrow disorders including leukemia, and hypothyroidism.
Preventive blood tests - blood biochemistry
Blood chemistry results also provide a lot of valuable information. During this study, the composition of the blood plasma is analyzed. The following are tested: glucose, urea, creatinine, protein, uric acid, electrolytes (potassium, sodium, chlorine), cholesterol, triglycerides, bilirubin, amylase. Biochemical tests give the doctor an orientation in the functioning of almost all organs and glands, and an assessment of the state of hydration and nutrition. Plasma biochemistry can be performed in a general profile or for a specific medical condition.