Презентация на тему Blood

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2. Blood - a rare connective tissue of
3. Blood is composed of plasma and formed elements (cells):Red blood cells (erythrocytes)Platelets (thrombocytes)White blood cells (leukocytes)
4. erythrocytes - the most numerous of the
5. Thrombocytes - platelets, non-nuclear blood cells with
6. Leukocytes - consisting of cytoplasm and nucleus;
7. Blood groupsBlood group - a classification of
8. There are four blood types:no agglutinogens and
9. Rhesus - conflictRh factor - is the
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Blood - a rare connective tissue of animals that perform important functions in the maintenance of his life.

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

erythrocytes - the most numerous of the formed elements . Mature red

Thrombocytes - platelets, non-nuclear blood cells with a diameter of 2 -

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

Blood groupsBlood group - a classification of blood for the presence or

There are four blood types:no agglutinogens and agglutinins from both - (0)

Rhesus - conflictRh factor - is the humoral immune response of Rh-negative

Слайды презентации

Слайд 2 Blood - a rare connective tissue of animals

Blood - a rare connective tissue of animals that perform important

that perform important functions in the maintenance of his

life.

Слайд 3 Blood is composed of plasma and formed elements

(cells):
Red blood cells (erythrocytes)

Platelets (thrombocytes)

White blood cells (leukocytes)

Слайд 4 erythrocytes - the most numerous of the formed

erythrocytes - the most numerous of the formed elements . Mature

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 5 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.

Слайд 6 Leukocytes - consisting of cytoplasm and nucleus; formed

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

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.

Слайд 7 Blood groups
Blood group - a classification of blood

Blood groupsBlood group - a classification of blood for the presence

for the presence or absence of certain inherited antigens

on the surface of red blood cells.

Слайд 8 There are four blood types:
no agglutinogens and agglutinins

There are four blood types:no agglutinogens and agglutinins from both -

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.