laqueta
Uploaded by
12 SLIDES
390 VUES
130LIKES

BLOOD

DESCRIPTION

Chapter 12. BLOOD. FUNCTION OF BLOOD. Transporting fluid of the body Nutrients from digestive tract Oxygen from lungs Waste products from cells Hormones Aids in heat distribution Regulates acid-base balance. BLOOD COMPOSITION .

1 / 12

Télécharger la présentation

BLOOD

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 12 BLOOD

  2. FUNCTION OF BLOOD • Transporting fluid of the body • Nutrients from digestive tract • Oxygen from lungs • Waste products from cells • Hormones • Aids in heat distribution • Regulates acid-base balance © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  3. BLOOD COMPOSITION • Plasma - liquid portion of blood without the cellular elements • Erythrocytes - red blood cells • Leukocytes - white blood cells • Thrombocytes - platelets © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  4. BLOOD COMPOSITION © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  5. Electrolytes Hormones, vitamins, and enzymes Metabolic waste products Water Plasma proteins Fibrinogen Albumin Globulin Nutrients BLOOD PLASMA © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  6. RED BLOOD CELLS • Hemoglobin • Red pigment in erythrocytes • Erythropoiesis • Manufacture of red blood cells • Occurs in red bone marrow • Hemolysis • Rupture of red blood cell © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  7. WHITE BLOOD CELLS • Types of Leukocytes: • Granulocytes • Neutrophils • Eosinophils • Basophils • Agranulocytes • Lymphocytes • Monocytes © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  8. INFLAMMATION • Occurs when tissues are subjected to chemical or physical trauma • Symptoms: • Redness • Local heat • Swelling • Pain © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  9. THROMBOCYTES(BLOOD PLATELETS) • Thrombocytes are the smallest of the solid components of blood • Coagulation is clotting of the blood • The time it takes for blood to clot is known as clotting time • Human clotting time: 5 to 15 minutes © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  10. BLOOD TYPES • Four major groups of blood • A - AB • B - O • Blood type inherited from parents • Antigen - protein present in blood • Antibody - protein in plasma © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  11. RH FACTOR • The Rh factor is found on the surface of red blood cells • Rh positive • Rh negative © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

  12. Anemia Iron-deficiency anemia Pernicious anemia Aplastic anemia Sickle cell anemia Cooley’s anemia Polycythemia Embolism Thrombosis Hematoma Hemophilia Thrombocytopenia Leukemia Septicemia DISORDERS OF THE BLOOD © 2004 Delmar Learning, a Division of Thomson Learning, Inc.

More Related