Term
Structure and function begining of chapter.
The hematologic systems consists of the components of what? |
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Definition
| Blood and the bone marrow, the primary organ that manufactures blood cells |
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Term
| The lymphatic system consists of what? |
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Definition
| Lymphatic vessels and tissues |
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Term
| What other organs and structures are related to the hematologic and lymphatic systems? |
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Definition
Spleen, liver, and kidneys
These perform specific functions related to these systems. |
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Term
| What are the 3 general functions of the hematologic system? |
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Definition
Transportation
regulation
&
Protection
These functions involve removal of hematologic waste products, delivery of nutrients and oxygen to cells, blood volume regulation, blood cell and antibody production, and blood coagulation |
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Term
| The lymphatic system transports dietary fats to the blood, drains 1.___________, help protect the body from 2._________, and provides 3._________. |
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Definition
1. Interstitial fluid
2.infection
3 immunity
Lymphatic system also returns an excess proteins that may escape from the blood vessels to the systemic circulation. |
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Term
Key Concept pg 235
The hematologic and lymphatic systems have 1.__________ and 2.________ functions in the body.
Also, blood functions in 3.__________ processes in the body and lymph functions in the manufacture of 4.__________ elements and the absorption and storage of substances in the body. |
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Definition
1.Transportation
2. Protection
3.Regulatory processes
4.Formed |
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Term
Blood
Blood is a versatile vascular fluid that is 1.________, 2._________ and more viscous than water. |
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Definition
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Term
| Liquid, it has a unique quality that contributes to its ability to form solid clots. |
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Definition
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Term
| What is the primary objective of blood? |
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Definition
Blood maintains this by homeostasis, a constant environment for the rest of the body's tissue.
It maintains this via its viscosity (THICKNESS), its ability to carry dissolved substances, and its ability to move all body parts. |
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Term
Blood is responsible for the transportation of:
1._________, 2._________, 3.________, 4._________, 5.__________, and 6._____________ to and from the cells |
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Definition
1.oxygen
2.carbon dioxide
3.nutirents
4.heat
5.waste products
6.hormones
Blood also helps regulate pH, body temperature, and cellular water content. It contributes to protection from blood loss and foreign body invasion. |
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Term
| Blood is considered a ___________ tissue |
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Definition
Connective Tissue
It differs from other connective tissues, however, in that its cells are not fixed, but move freely in liquid portion of the blood know as plasma. |
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Term
| hematopoiesis (HEMOPOIESIS) refers to the 1._______ and 2._______ of blood cells. |
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Definition
1.Production
2. Maturation |
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Term
Red bone marrow manufactures all blood cells, or "formed elements," in blood.
Other tissues, such as tissues of the 1._________, 2._______, and 3._______, contribute to additional production and maturation of 4._______ white blood cells. |
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Definition
1.lymph nodes
2.spleen
3.thymus
4.Agrangular |
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Term
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Definition
| Formation of red blood cells (Erythrocytes) |
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Term
| This hormone stimulates the stem cells of bone marrow to produce the red blood cells. |
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Definition
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Term
KEY CONCEPT PG 236
A form of erythropoietin derived in DNA technology may be used to treat the type of anemia caused by insufficient or ineffective RBCs. This is called? |
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Definition
| recombinant human erythropoietin or epoetin alfa |
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Term
| Blood is composed of both 1.________ and 2.________ elements. It is carried through a closed system of vessels pumped by the heart |
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Definition
1.Plasma
2.Formed elements |
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Term
| The volume of circulating blood differs with individual body size; however, the average adult body contains approximately 1______ to 2._______ L. |
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Definition
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Term
| Blood plasma is the fluid portion of circulating blood. It constitutes ____% of blood volume. |
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Definition
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Term
| Plasma is 1._____% water. Its remaining 2._____% consists primarily of plasma proteins, but it also includes salts (ELECTROLYTES), nutrients, nitrogenous waste products, gases, hormones, and enzymes. |
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Definition
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Term
| The salts contained in the plasma are? |
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Definition
1.Sodium (Na+)
2.Calcium (Ca+)
3.Potassium (K+)
4.Magnesium (Mg++) |
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Term
Plasma proteins
What are the four groups of plasma proteins that are manufactures in the liver? |
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Definition
1.Albumin
2.Brinogen
3.Prothrombin
4.Globulin |
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Term
| What is the largest group of plasma proteins accounting for 60% to 80%? |
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Definition
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Term
| What is the important function of albumin? |
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Definition
Provides thickness to the circulating blood volume, thus providing osmotic pressure.
Osmitic pressure draws water from surrounding tissue fluid into capillaries.Therefore, osmotic pressure maintains fluid volume and blood pressure. |
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Term
| What can the loss of albumin result in? |
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Definition
| dramatic fluid shifts, edema, hypotension, and even death. |
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Term
| These two plasma proteins are essential for blood clotting. |
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Definition
1.Brinogen
2. Prothrombin |
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Term
| how many bfs has anna had????? |
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Definition
LOST COUNT OMG
matt wanting more detail: ONLY THIS WEEK? |
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Term
| Globulin is the fourth type of plasma protein. Two types of globulin are made in the liver and act as carriers for molecules, such as fats. |
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Definition
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Term
who is ngoc having an affair with???
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Definition
all the girls in the class
jeremiah's comment : "its freaky but i like it" |
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Term
| What are gamma globulins (Ig)? |
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Definition
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Term
KEY CONCEPT PG 236
Albumin, is the 1.________ group of plasma proteins, helps maintain 2.________ and 3.________.
The three other circulatory plasma proteins are fibrinogen,4.________, and globulin. |
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Definition
1.Largest group
2.Blood Pressure
3. Circulating fluid volume
4. Prothrombin |
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Term
Formed elements
1.______% of blood volume consists of formed elements. |
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Definition
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Term
| What do formed elements consist of? |
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Definition
Red Blood cells (RBCs / Erythrocytes)
White Blood Cells (WBCs / Leukocytes)
&
Platelets
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Term
The liver and the spleen destroy old, used RBCs.
The life of an individual RBC is about ______ days |
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Definition
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Term
| Hemoglobin is composed of 1.____ containing pigment heme and a 2.______, globin. |
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Definition
1.Iron
2.Protein
Iron is the pigment that makes RBC's appear red. |
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Term
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Definition
nicole....
ronans comment: "yeah baby" |
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Term
| who is ngoc perverting???? |
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Definition
jeremy
jeremys comment: its not funny cuz im in it |
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Term
| is jeremy secure about his sexuality? |
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Definition
hes not sure.....
confirmed in the begining of term 1 when he wasnt with ngoc yet!!!!! |
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Term
| There are two types of WBC's 1.______ and 2.______. |
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Definition
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Term
| Granular WBC's (Leukocytes) are divided into three subgroups what are they? |
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Definition
Basophils
Eosinophils
&
Neutrophils |
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Term
Basophils are involved in allergic and inflammatory reactions.
What chemical is released when there a foreign invader in the body? |
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Definition
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Term
Eosinophils are characterized by a speckled or grainy cytoplasm and survive 12 hours to 3 days.
They increase in number during 1.________ and 2.__________ and are believed to release chemicals to assist the body in detoxifying foreign proteins or engulfing and devouring invaders. |
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Definition
1.allergic reactions
2.parasitic infections |
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