systems
Help!
|
|
||||
|---|---|---|---|---|---|
| lymph nodes | small, glandular structures concentrated in the neck, axilla, and groin, which produce and store lymphocytes, and are home to macrophages that filter lymph
🗑
|
||||
| lymph nodules | masses of lymphoid tissue comprised of macrophages and lymphocytes. lymph nodules are not encapsulated like lymph nodes.
🗑
|
||||
| thymus | located posterior to the sternum. the thymus is large in children and atrophies after adolescence. it is responsible for the production and maturation of T-cells.
🗑
|
||||
| spleen | largest lymphoid organ, located in the upper-left abdominal quadrant. it is home to macrophages that filter blood.
🗑
|
||||
| interstitial fluid | tissue fluid found between cells. once collected and filtered, its called lymph.
🗑
|
||||
| antigen | foreign substance within the body
🗑
|
||||
| antibody | protein the body creates in response to specific antigens
🗑
|
||||
| immunoglobulins | antibodies
🗑
|
||||
| B-cells | type of lymphocyte that can recognize antigens and responds by turning into plasma cells. these plasma cells then create antibodies against specific antigens.
🗑
|
||||
| T-cells | type of lymphocyte that can recognize antigens and attaches to them to attack the invading cells directly.
🗑
|
||||
| monocytes | engulf and destroy pathogens that have been coagulated with antibodies
🗑
|
||||
| naturally acquired active immunity | this occurs when a person has an infectious disease and then develops antibodies against the pathogen that caused the disease. the antibodies have a memory that prevents future infections by the same pathogen.
🗑
|
||||
| naturally acquired passive immunity | this is short-lasting immunity passed from mother to child through placenta and breast milk.
🗑
|
||||
| artificially acquired active immunity | this type of immunity is the result of administering a vaccination. the antibodies are activated by the vaccine and develop memory to recognize the pathogen in the future.
🗑
|
||||
| artificially acquired passive immunity | also short-lasting immunity, this is created by giving an exposed person antibodies from a person who has previously had the disease.
🗑
|
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:
elshalance
Popular Medical sets