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Blood. Erythrocytes. Thrombocytes. Leukocytes презентация
Содержание
- 1. Blood. Erythrocytes. Thrombocytes. Leukocytes
- 2. Blood – a rare connective tissue
- 3. Ьтиоьти т
- 4. Erythrocytes – the most numerous of
- 5. Thrombocytes – platelets, non- Nuclear blood
- 6. Leukocytes-consisting of cytoplasm and nucleus;formed in
- 7. BLOOD GROUPS Blood groups-a classification of blood
- 8. There are 4 blood types: No agglutinogens
- 9. RHESUS -CONFLICT. Rh factor – is the
- 10. THANK YOU !
Blood – a rare connective tissue of animals that perform important functions in the maintenance of his life.
Слайд 2 Blood – a rare connective tissue of animals that perform
important functions in the maintenance of his life.
Слайд 3Ьтиоьти т
Blood is composed of plasma and formed elements (cells):
Red
blood cells (erethrotcytes)
Platelets (trombocytes
White blood cells
(leukocytes)
Platelets (trombocytes
White blood cells
(leukocytes)
Слайд 4 Erythrocytes – the most numerous of the formed elements. Mature
red blood cells do not contain nuclei and are shaped like biconcave disks. Circulating 120 days and destroyed by the liver and spleen. Protein found in red blood cells of iron ions - hemoglobin? Which provides the main function of red blood cells - transport of gases in the first place – oxygen. It hemoglobin gives blood red color.
Слайд 5Thrombocytes – platelets, non-
Nuclear blood cells with a diameter of
2-4 mm, with irregular rounded shape and are formed in the red bone marrow from megakaryocytes. Together with plasma proteins, the provide a blood clotting, arising from damaged blood vessels, leading to stop bleeding, and thus protect the body against life-threatening blood loss.
Слайд 6
Leukocytes-consisting of cytoplasm and nucleus;formed in the bone marrow;spleen and lymph
nodes. They are involved in immune responses,choosing T cells that recognize a variety of viruses and harmful substances,B cells that produce antibodies,macrophages that destroy these substances.
Слайд 7BLOOD GROUPS
Blood groups-a classification of blood for the presence or absence
of certain inherited antigens on the surface of red blood cells.
Слайд 8There are 4 blood types:
No agglutinogens and agglutinins from both –(0)
also known as I;
Only agglutinogens A and beta agglutinins-(A) also known as II;
Only B agglutinogens and agglutinins alpha-(B) also known as III;
With both agglutinogens and agglutinins without-(AB) also known as IV.
Only agglutinogens A and beta agglutinins-(A) also known as II;
Only B agglutinogens and agglutinins alpha-(B) also known as III;
With both agglutinogens and agglutinins without-(AB) also known as IV.
Слайд 9RHESUS -CONFLICT.
Rh factor – is the humoral immune response of Rh-negative
mother to erythrocyte antigens Rh-positive fetus,in which antibodies are formed antirhesus.
