From class
Help!
|
|
||||
|---|---|---|---|---|---|
| 2 parts of blood | Plasma / formed elements
🗑
|
||||
| Average WBC | 4,500-11,000
5-6 liters of blood
Or 8-10 pints
Average adult
🗑
|
||||
| RBC life span | 120 days
🗑
|
||||
| Platelet count | 250,000 - 500,000
🗑
|
||||
| Agranulocyte | Cells without granules in the cytoplasm,
🗑
|
||||
| Two categories of WBC | Agranulocyte
Granulocyte
🗑
|
||||
| Artery | Vessel that branches off into smaller vessels known as arterioles and into the capillaries
🗑
|
||||
| Artery | Vessel that carries highly oxygenated blood away from the heart /
Oxygenated from lungs
🗑
|
||||
| Artery | Have a pulse
No valve
LV/HP system( because it is traveling from the heart)
🗑
|
||||
| Largest artery | The aorta
🗑
|
||||
| Arteries | Have thicker elastic walls then veins
Makes are blood bright red
🗑
|
||||
| Biconcave disk | Shape of RBC
🗑
|
||||
| Blood | Life giving fluid of the body
🗑
|
||||
| Capillaries | Some what preamble
Tiny microscopic vessels / so small may only have one blood cell pass threw at a time
Act as a bridge between venules and arterioles
🗑
|
||||
| Capillaries | Carry combination of arterial blood and venous blood
Carries oxygenated and deoxygenated blood
🗑
|
||||
| WBC main function | Defense
🗑
|
||||
| WBC disbursement | Function of the blood that distributes antibodies / defense
Defends against pathogenic microbes and viruses
🗑
|
||||
| Disbursement | Function of the blood that distributes waste products to be excreted
(Kidneys)
🗑
|
||||
| Disbursement to appropriate organs | Function of the blood that delivers hormones produced by the endocrine system
🗑
|
||||
| Erythroblasts | Immature RBC containing a nucleus
🗑
|
||||
| Erythrocytes | RBC
Lives 120 days
🗑
|
||||
| MEGAKARYOCYTES | An extremely large bone marrow cell
🗑
|
||||
| Formed elements | RBC / WBC / platelets
🗑
|
||||
| Function of the blood | Transportation
Disbursement
Regulation
Hemostasis
🗑
|
||||
| Granulocyte | Cells with granules in the cytoplasm
🗑
|
||||
| Hemoglobin | On surface of RBC / binds to oxygen
🗑
|
||||
| Hemoglobin | Protein and iron pigments makes blood red in color
🗑
|
||||
| Hemoglobin | Makes up 1/3 of RBC
And attracts oxygen
🗑
|
||||
| Hemostasis | Function of blood that forms blood clots to prevent bleeding
🗑
|
||||
| Hemostasis | Function of blood that restricts fluid when blood vessels are damaged
🗑
|
||||
| Erythropoietin | A hormone synthesized in the kidneys and released into the bloodstream
In response to anoxia ( lack of oxygen)
🗑
|
||||
| Erythropoietin | The hormone acts to stimulate and regulate the production of erythrocytes
And thus able to increase the oxygen - carrying capacity of the blood
🗑
|
||||
| Leukocytes | WBC
🗑
|
||||
| Liver | RBC are produced when fetus in- utero
🗑
|
||||
| Agranulocytes | Monocytes/ lymphocytes
🗑
|
||||
| Macrophage | Monocyte that has left circulatory system and entered tissue space
🗑
|
||||
| Granulocyte | Neutrophil - phagocylize bacteria ( increases with infections)
Eosinophil - consumes toxic substances in tissues ( destroys parasites)
Basophil - secrete heparin and histamine ( assists with inflammation process)
Increases with allergic reactions
🗑
|
||||
| Bilirubin | The orange-yellow pigment of bile formed principally by the breakdown
hemoglobin of hemoglobin in RBC after termination of their normal life span
🗑
|
||||
| Reticulocyte | Immature RBC
No nucleus
🗑
|
||||
| Vein | Vessel that carries blood TOWARD The heart
Veins have valves to prevent back flow
🗑
|
||||
| Vein | Vessels that transport deoxygenated blood
Vessels that branch off into smaller vessels known as venule
And then into capillaries
🗑
|
||||
| Hematopoiesis | Production of formed elements
🗑
|
||||
| Regulation | Function of the blood that balances blood PH in all parts of the body
Regulates electrolyte balance to maintain homeostasis
And controls body temp by distributing heat ( kidney)
🗑
|
||||
| Platelet | Thrombocyte
Small disk- shaped fragment of a very large cell
Called magakaryocyte
🗑
|
||||
| Transportation | Function of blood that delivers oxygen from lungs to tissues and
Carbon dioxide from tissues to lungs
🗑
|
||||
| Transports oxygen and carbon dioxide | RBC
🗑
|
||||
| Hemocytoblast | Undifferentiated ( unspecialized ) stem cell
🗑
|
||||
| Main function of thrombocyte | Trigger clotting process
🗑
|
||||
| Vein | LV/LP thinner walls then arteries
Dark red
Carry both oxygenated and deoxygenated blood
🗑
|
||||
| Venules | Smaller vien
🗑
|
||||
| Arterioles | Smaller arteries
🗑
|
||||
| RBC | Born in the bone marrow / old RBC die in the spleen
🗑
|
||||
| 1st step of coagulation cascade | Platelets aggregate( plug)
Thromboplastin released by platelet triggers clotting cascade
🗑
|
||||
| 2nd step of coagulation cascade | Thromboplastin released by thrombocytes triggers clotting process cascade
Factors activate
🗑
|
||||
| 3rd step of coagulation cascade | Calcium binds
🗑
|
||||
| 4th step of coagulation cascade | Prothrombin converts to thrombin
🗑
|
||||
| 5th step of coagulation cascade | Fibrinogen converts to fibrin
🗑
|
||||
| Serum | Liquid portion of blood left after coagulation- lack vital clotting factor
( tube)
🗑
|
||||
| Serum | (No additive)
Liquid portion of blood left after centrifuge in a tube
🗑
|
||||
| Plasma | Liquid portion of blood left after blood has been allowed to separate in a tube
(Tube with coagulant)
🗑
|
||||
| Plasma | Liquid portion of blood -90% h20
10% dissolved solutes
Straw in color contain vital clotting factors
🗑
|
||||
| Fibrinogen | A plasma protein converted into fibrin by thrombin
In the presence of calcium ions
🗑
|
||||
| Agranulocyte | Monocytes / lymphocytes
Have No granuals
🗑
|
||||
| What is the difference between plasma & serum ? | Plasma contains prothrombin & fibrinogen
Serum does not
🗑
|
||||
| What is plasma comprised of ? | 90%h2o & 10% solutes ( ex. Amino acids ,sodium,glucose,hormones, prothrombin , fibrinogen , NA, k , calcium)
🗑
|
||||
| Importance of RBC shape ? | Biconcaved disk / elastic - stretches to carry hgb & o2
🗑
|
||||
| What is serum ? | Plasma with out prothrombin &I fibrinogen
🗑
|
||||
| Where are RBC destroyed | Spleen
🗑
|
||||
| Medical term for platelet ? | Thrombocyte / MEGAKARYOCYTES
🗑
|
||||
| Hoe does the lymph travel within the lymphatic system ? | Lymph travels threw lymph vessels to lymph nodes throughout the lymphatic system
🗑
|
||||
| Process in which blood plasma leaves the circulatory system And enters the lymphatic system ? | It leaves the capillaries and flows into the tissues (interstitial fluid) then enters the lymph vessels
🗑
|
||||
| What is the fuction of the lymph nodes ? | To filter the lymph fluid before it can be returned to the circulatory system
🗑
|
||||
| How does the immune system work with the lymphatic system ? | The lymph nodes become swollen and WBC 'S fight for defense
🗑
|
||||
| How does lymph return to the circulatory system ? | Lymph nodes filter lymph , it becomes interstitial fluid and gets Reabsorbed
Into the circulatory system
🗑
|
||||
| 3 lines of defense ? | Anatomical ( skin,mucous membranes,intestinal tract, reap tract)
Biochemical( tears , sweat ,saliva, urine mucus secretion)
Mechanical(coughing , urination, sneezing,sloughing off skin cells)
🗑
|
||||
| What is an antigen ? | A foreign body that when introduced to the body produces antibodies
Ex. Toxins , bacteria , viruses
🗑
|
||||
| Lymphedema | Swelling of the arms , legs caused by a lymphatic system blockage
🗑
|
||||
| Lymph vessels | Similar to veins ( no pumps)
Have valves to prevent back flow
Absorb fluid and other substances and returns
Them back to circulatory system
🗑
|
||||
| Lymph capillaries | Become small lymph vessels
Lymph vessels form two main ducts
Right lymphatic duct >
Throracic duct >. Goes back threw the subclavian vein
🗑
|
||||
| Muscles movement | Moves Lymph fluid
🗑
|
||||
| Lymph nodes | Small round oval structures located along lymph vessels
Filter lymph to remove bacteria and malignant cells
🗑
|
||||
| Immune system | Defense for the body
3 lines of defense
Barrier(skin , mucus membranes )
Inflammation ( fluid / WBC to site to fight)
Antibodies ( comes to fight)
🗑
|
||||
| Organs of the immune system | Peyer's patches ( in interstitial lymph )
Lymph tissues protect the immune system
Example -Bone marrow ( RBC - WBC )
Thymus, lymph nodes, spleen, tonsils, adenoids, appendex
🗑
|
||||
| Lymphocytes | Two types
B- cell matured made and stored in bone marrow produces antibodies against antigens
T- cell produced and nature in the thymus assists b-cell
🗑
|
||||
| T-cells B-cells | That have been activated by an antigen continue to circulate within the body ready to re-attack if the antigen re-envades
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Tbella
Popular Phlebotomy sets