Term
| Blood is classified as a type of tissue, even though it's a ______ |
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Definition
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Term
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Definition
| Any group of cells that have similar STRUCTURES and carry similar FUNCTIONS |
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Term
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Definition
- Maintains H2O Balance
- Maintains pH Balance
- Maintains Body Temperature
- Transports nutrients, wastes, gases ( RBC = oxygen and carbon dioxide exchange)
- Transport WBC'S
- Transports platelets |
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Term
| What 2 parts is blood composed of? |
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Definition
| Cellular and Non-Cellular |
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Term
| What is cellular part of blood composed of? (3) |
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Definition
| Red Blood Cells, White Blood cells, and Platelets |
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Term
| Cellular component of blood is how much percent? |
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Definition
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Term
| What is the non-cellular component of blood made out of? (1) |
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Definition
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Term
| How much percent is the non-cellular component of blood ? |
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Definition
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Term
| The average body contains how much L's of blood? |
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Definition
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Term
A drop of blood consists of?
( 1, 1, 1, 2) |
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Definition
Platelets
Plasma
WBC'S (Lymphocytes, Phagocytes)
RBC'S |
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Term
| Scientific names for red blood cells, white blood cells, and platelets? |
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Definition
| Erythrocytes, Leukocytes, and Thrombocytes |
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Term
| Out of the 3 components of blood, which one is red, and which are colorless? |
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Definition
| Red Blood Cells are RED, WBC'S AND PLATELETS are colorless. |
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Term
| Where do all the components come from? Source? |
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Definition
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Term
| Put RBC, WBC, and platelets in largest to smallest size. |
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Definition
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Term
| Direction of flow of RBC'S, WBC'S, AND PLATELETS. |
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Definition
Red Blood Cells - with the direction of blood
WBC'S AND PLATELETS - any direction |
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Term
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Definition
| Production of Red Blood Cells. |
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Term
| 3 things that increase erythropoisis. |
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Definition
| Hemorrhage, exercise, high altitude |
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Term
| Describe Centrifugation. What's the machine's name? |
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Definition
(Machine = centrifuge)
Spinning of mixed contents to separate into density specific layers. |
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Term
| What is a Hematocrit, and how does it look when a normal one is compared to an abnormal one? |
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Definition
| An abnormal hematocrit will have a larger percentage of platelets than normal. |
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Term
| What's the job of a hemoglobin? |
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Definition
| It carries oxygen to the tissues and carbon dioxide away from the tissues. |
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Term
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Definition
| A special protein that carries oxygen. |
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Term
| From hemoglobin, what part is the protein part, and what part is the prosthetic part? |
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Definition
Globin - protein
Heme - prosthetic |
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Term
| What is HEME able to combine with, and what are the names one they combine with them? (4) |
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Definition
Oxyhemoglobin - oxygen
Carbamino - Carbon dioxide
Hemoglobinic Acid - H + |
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Term
| 2 components of Hemoglobin |
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Definition
Polypeptide Chain (Globin) - Alpha or Beta
Iron Based Pigment (Heme) |
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Term
| What appearance do RBC's have, and explain why they don't have a nucleus. |
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Definition
| They have a punched appearance, since they don't have a nucleus. You can say they're enucleated, since they lose their nucleus to hold hemoglobin's. |
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Term
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Definition
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Term
| How do RBC'S release hemoglobin into the blood plasma? |
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Definition
| They end up breaking, and rupturing once they're cell membrane weakens. |
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Term
| What kind of cells engulf the hemoglobin? |
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Definition
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Term
| How do hemoglobin's break down into heme and globin? |
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Definition
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Term
| Difference between granulocytes and agranulocytes ? |
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Definition
| Granulocytes contain granules in their cytoplasm while agranulocytes do not. |
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Term
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Definition
| Neutrophils, Eosinophils, and Basophils |
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Term
Jobs of :
Neutrophils, Eosinophils, and Basophils ? |
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Definition
Neutrophils - Phagocytically attacks in local tissue ONLY.
Eosinophils, and Basophils - Release histamines which atrract other WBC'S to an infected area. |
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Term
| Types of Agranuolocytes? (2)& their jobs. |
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Definition
Monocytes( which can become macropahes) they phagocytically attack throughout the whole body. Not only in a specific area like Neutrophils.
Lymphocytes - antibody-mediated immunity - includes B & T CELLS. |
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Term
| Histamine will cause ________ and increase _____ in the capillary. |
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Definition
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Term
| The action of squeezing out WBC'S? |
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Definition
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Term
| 2 Forms of Attack of leukocyes? |
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Definition
| Phagocytic attack , Antibody-mediated attack |
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Term
| Difference between phagocytic attack and an antibody-mediated one? |
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Definition
Phagocytic is carried out by macrophages and complementary proteins.(NON - SPECIFIC)
Antibody-mediated ones are carried about by T&B Cells, also known as lymphocytes. It's a specific defense,as they are only made to target ONE foreign invader |
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Term
| How many parts consist of a phagocytic attack and the process? |
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Definition
1 Macrophage, and 3 Complementary Proteins (1, 2, 3)
1) Puts a coating
2) Dissolves the membrane, killing it.
3) Attracts Macrophage
Macrophage then eats the remains, and stores it's antigen information. |
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Term
| Why is antibody mediated attacks used as a backup or 2nd option? |
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Definition
| They are used when the body needs a larger defense system, as the phagocytic defense isn't as sufficient for large concentrations or that the foreign bodies are spreading too rapidly. |
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Term
Antibody Mediated Attack :
This is your ___________ defense against infection. |
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Definition
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Term
| Difference between Antigen and Antibody? |
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Definition
Antigen - the marker
Antibody - Protein made to match an antigen. |
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Term
| What are the Helper T Cells? |
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Definition
| They are the information collectors/translator cells. |
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Term
| Job of the B Cells/ Plasma Cells? |
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Definition
| Antibody producing/distribution cells |
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Term
| A certain B cell and all the cells that derive from it will only make one type of antibody its whole life. What is this called? |
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Definition
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Term
| Who passes on the antigen structure information to memory b cells in the bone marrow? |
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Definition
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Term
| Who collects antigen information from the macrophages? |
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Definition
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Term
| Who confirms the antigen shape by mingling with the invader? |
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Definition
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Term
| Who brings the antigen information to the B cells in the bone marrow? |
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Definition
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Term
| Who later informs Killer T cells to attack once the antibodies have been attached to invader's antigens? |
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Definition
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Term
| Who receives antigen information from Helper T and make matching antibodies? |
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Definition
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Term
| Who leaves the bone marrow with antibody and attach them to invader antigen? |
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Definition
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Term
| _______ is a super antibody producer. |
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Definition
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Term
| How does an antibody help rid of the body of an intruder? |
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Definition
1) Increases Volume :
-can't easily diffuse through tissues
-decreases the spread of infection
-easier for killer T to spot and attack
May
- It may also causes invaders to clump together, making phagocytic attack easier. |
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Term
| What is the job of the memory B Cells? |
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Definition
| They store antigen info of invader and produce antibodies during 2nd exposure. |
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Term
| Who is derived from b cells and carry the specific antibody? |
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Definition
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Term
| Who continues to live in low numbers after the invader is eliminated? |
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Definition
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