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test 6 blood
coloring book exercises
| Question | Answer |
|---|---|
| most numerous leukocyte | Neutrophil |
| granular leukocyte | eosinophil and basophil and neutrophil |
| also called erythrocyte; anucleate | RBC or red blood cells |
| actively phagocytic leukocytes | monocyte and neutrophil |
| agranular leukocytes | monocyte and lymphocyte |
| fragments to form platelets | megakaryocyte |
| examples of formed elements are | RBC, Megakaryocyte, eosinophil, basophil, monocyte,neutrophil and lymphocyte |
| increases during parasite attacks | Eosinophil |
| releases histamine during inflammatory reactions | Basophil |
| after originating in bone marrow, may be formed in lymphoid tissue | lymphocyte |
| contains hemoglobin | (RBC) Red blood cells |
| primarily water, noncellular; the fluid matrix of blood | plasma |
| increases in number during prolonged infections | monocyte |
| Basophil | lease numerous leukocyte |
| Eosinophil, basophil, monocyte, neutrophol & lymphocyte | also called WBC (white blood cells) |
| Diapedesis | white blood cells move into and out of blood vessels by the process of positive chemotaxis |
| an abnormal decrease in the number of WBC is leuckopenia | true |
| kidney | when blood becomes too acidic or too basic,both the respiratory system and the liver may be called into action to restore it to its normal pH range |
| the normal pH range of blood is 7.00 to 7.45 | 7.35 |
| 5.5 | The cardiovascular system of an average adult contains approximately 4 liters of blood |
| the only WBC type to arise from lymphoid stem cells is the lymphocyte | true |
| IgD | Bound to the surface of B cell |
| IgG | Crosses the placenta |
| IgM | the first antibody released during the primary resonce |
| the two classes that fixes complement | IgG and IgM |
| is a pentamer | IgM |
| the most abundant antibody found in blood plasma and the chief antibody released during secondary responces | IgG |
| bindes to the surface of mast cells and mediates an allergic responce | IgE |
| predominant antibody found in mucus, salavia and tears | IgA |
| what bllod type is the universal donor? | O can give to any blood type |
| what blood type is the universal recipent? | AB can have any blood type given |
| T cell does not exhibit which charateristic | progeny are plasma cells, and produces antibodies that are released to body fluids |
| B cell does not exhibit which charateristic | Progeny include regultory, helper and cytotoxic cells. is responsible for directly attacking foreign cells or virus-infected cells. also accounts for most of the lymphocytes in circulation |
| the normal RBC count is | 4.5- 5.5 million/mm^3 |
| the normal values are in the area of 42%-47% of the volume of whole blood | hematacrit |
| an anemia resulting from decreased RBC number causes the blood to become mor or less viscous? | less |
| phagocytic agranular WBCs are | monocytes |
| the leukocytes particularly important in the immune responce are | lymphocytes |
| Inate (NONSPECIFIC) the three major elements of the body's Nonspecific defence system are? | NK cells( natural killers),Surface membrane barriers Ex: mucosae and chemicals(imflammatory &antimicrobial |
| lysozyme is found in the body secretions called | tears & saliva |
| Fluids with an acid pH are found in the | stomach & reproduction tract |
| sebum is a product of the __________ glands and acts at the surface of __________ | sebaceous(oil) , skin |
| mucus is produced by mucus secreting glands found in the respiratory and_______system mucosae | Digestive |
| Charateristics of RBC | they have no nucleus, they have no organells, and are made of mostly of Hemoglobin which carries oxygen |
| what is an incompatable blood trasfusion? | the recipient antibodies would attack the foreign antigens if they were incapable. ex: type A and the donor is type B. type A has anti B antibodies so this would attack the B antigens and 1st stage would be glutanations and they you will have hemolysis |
| What are three important characteristics of Adaptive(SPECIFIC) immune responce | Antigen-specific, systemic and has memory |
| antigens are substances capable of mobilizing the | Immune system |
| of all the foreign molecules that act as complete antigens____ are the most potent | Proteins |
| small molecules are not usually antigens, but when they bind to self-cell surface proteins they may act as __ and then the complex is reconized as foreign or _____ | Haptens , Nonself |
| Cellular migration derected by chemical gradient? | chemotaxis |
| results from accumulation of fluid leaked fromthe bloodstream | Edema |
| phagocytic offspring of monocytes | macrophages |
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CifalaD