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Презентация на тему: Blood


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Презентация на тему: Blood


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№ слайда 1 Blood Performed: Lubomir Kovalchuk
Описание слайда:

Blood Performed: Lubomir Kovalchuk

№ слайда 2 Blood - a rare connective tissue of animals that perform important functions in
Описание слайда:

Blood - a rare connective tissue of animals that perform important functions in the maintenance of his life. Blood - a rare connective tissue of animals that perform important functions in the maintenance of his life.

№ слайда 3 Blood is composed of plasma and formed elements (cells): Blood is composed of pl
Описание слайда:

Blood is composed of plasma and formed elements (cells): Blood is composed of plasma and formed elements (cells): Red blood cells (erythrocytes) Platelets (thrombocytes) White blood cells (leukocytes)

№ слайда 4 erythrocytes - the most numerous of the formed elements . Mature red blood cells
Описание слайда:

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. 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.

№ слайда 5 Thrombocytes - platelets, non-nuclear blood cells with a diameter of 2 - 4 mm, w
Описание слайда:

Thrombocytes - 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 ,they provide a blood clotting, arising from damaged blood vessels, leading to stop bleeding, and thus protect the body against life-threatening blood loss. Thrombocytes - 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 ,they provide a blood clotting, arising from damaged blood vessels, leading to stop bleeding, and thus protect the body against life-threatening blood loss.

№ слайда 6 Leukocytes - consisting of cytoplasm and nucleus; formed in the red bone marrow,
Описание слайда:

Leukocytes - consisting of cytoplasm and nucleus; formed in the red 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. Leukocytes - consisting of cytoplasm and nucleus; formed in the red 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.

№ слайда 7 Blood groups Blood group - a classification of blood for the presence or absence
Описание слайда:

Blood groups Blood group - a classification of blood for the presence or absence of certain inherited antigens on the surface of red blood cells.

№ слайда 8 There are four blood types: There are four blood types: no agglutinogens and agg
Описание слайда:

There are four blood types: There are four 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.

№ слайда 9 Rhesus - conflict Rh factor - is the humoral immune response of Rh-negative moth
Описание слайда:

Rhesus - conflict Rh factor - is the humoral immune response of Rh-negative mother to erythrocyte antigens Rh-positive fetus, in which antibodies are formed antirhesus

№ слайда 10
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