test 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| formed elements | erythrocytes, leukocytes and platelets
🗑
|
||||
| plasma | extracellular matrix, water, many proteins, ions, nutrients, wastes, hormones
🗑
|
||||
| blood | specialized connective tissue with a pH of 7.35-7.45 (slightly basic)
🗑
|
||||
| primary function of erythrocytes | transport oxygen and carbon dioxide
🗑
|
||||
| erythrocytes | cytoplasm full of hemoglobin; biconcave disks; no nucleus; survive 4 months
🗑
|
||||
| hemoglobin | 4 large globin proteins; each surrounding an ion-containing Heme group
🗑
|
||||
| hemopoiesis | blood formation
🗑
|
||||
| hemocytoblast | stem cell that all blood cells (RBC & WBC) develop from
🗑
|
||||
| erythropoiesis | erythrocyte formation; occurs in bone marrow
🗑
|
||||
| erythropoietin | regulates erythropoiesis; produced by kidneys
🗑
|
||||
| antigens | specific glucoproteins that are responsible for blood types; immune system will fight and destroy if the wrong antigen (blood type) enters the body's blood system
🗑
|
||||
| agglutinate | erythrocytes stick together as a reaction to an incompatible blood type enters system
🗑
|
||||
| leukocytes | monocytes, lymphocytes; neutrophils; basophils; eosinophils; all formed in bone marrow; nucleus; use blood as highway to get somewhere else
🗑
|
||||
| leukocyte function | engulfing invading organisms and debris; kill invading cells; produce antibodies; secrete chemicals which activate other immune cells; secrete chemicals that promote inflammation
🗑
|
||||
| granular leukocytes | abundant, distinct granules; nucleus of each type also has a characteristic shape; neutrophils; basophils; eosinophils
🗑
|
||||
| neutrophils | most abundant granular leukocytes in the blood; has up to 4 nucleus lobes; polymorphonuclear; stain weakly with both acidic and basic stains
🗑
|
||||
| eosinophils | 1-4% of leukocytes in the blood; nucleus is indented or bilobed; stain orange or red; will fight parasitic infection
🗑
|
||||
| basophils | least common leukocytes; basic stain- hematoxylin, blue/purple stain; indented or bilobed nucleus; outside of circulation- mast cells
🗑
|
||||
| agranular leukocytes | no granules in the cell; lymphocytes & monocytes; nucleus has characteristic shape and density
🗑
|
||||
| monocytes | 4-8% of leukocytes; nucleus indented, may be kidney shaped; stains blue; cytoplasm is abundant; outside of circulation- macrophages
🗑
|
||||
| lymphocytes | 20-40% of leukocytes; nucleus usually spherical, may be slightly indented; stains blue; varying amounts of cytoplasm
🗑
|
||||
| diapedesis | how leukocytes leave and enter the blood vessels
🗑
|
||||
| platelets | clotting blood when vessels are injured; fragments of larger cells, megakaryocytes
🗑
|
||||
| hemostasis | blood flow through a damaged vessel must stop; blood vessel repair; vasopasm, platelet plug, fibrin blood clot
🗑
|
||||
| vasopasm | narrowing of the vessel reduces the flow of blood near the injury
🗑
|
||||
| platelet plug | platelets attach to each other and to the injured part of the blood vessel
🗑
|
||||
| fibrin blood clot | involves a series of chemical reactions; positive feedback; fibrinogen reacts with thrombin to make fibrin
🗑
|
||||
| fibrinolysis | process that dissolves and removes the blood clot
🗑
|
||||
| plasmin | dissolves fibrin
🗑
|
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:
shill14
Popular Anatomy sets