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- 1. Multiple Choice
How we feelin about this test?
Im gonna have to retake this class anyway
If I do good on this and the final I'll pass but barely
Not great but it is what it is
Chillin
Good, Ill be fine
- 2. Multiple Choice
Which of these are paired correctly ?
Lymphatic system returns the fluid leaked from the blood
Lymph is the fluid in vessels
Lymphatic system cleans the lymph
Lymph nodes clean the lymph
- 3. Multiple Choice
What are the two main types of lymph vessels (lymphatics)
Lymphatic capillaries
Lacteals
Larger lymphatic vessels
Lymphatic trunks
- 4. Multiple Choice
What opens and closes the mini valves in lymphatic capillaries?
Heart contraction
Muscle contraction
Extracellular fluid volume
Osmotic pressure
- 5. Multiple Choice
Lacteals are found where and do what?
Respiratory mucosa
Intestinal mucosa
Circulate O2 and CO2
Absorb fats and deliver fatty lymph to the blood
- 6. Multiple Choice
Larger lymphatic vessels consist of...
lymphatic arteries
collecting ducts
lymphatic capillaries
lymphatic trunks
lymphatic ducts
- 7. Multiple Choice
how do lymphatic vessels compare to veins?
thinner walls, more internal valves
thicker walls, fewer internal valves
they are the exact same, just carry different material
- 8. Multiple Choice
lymphatic vessels are formed how and named after what
formed by union of lymphatic capillaries
formed by union of largest lymphatic vessels
named after the region in which they drain
named after the direction in which they flow
- 9. Multiple Choice
Both the right lymphatic duct and thoracic duct returns lymph back into venous circulation where
external jugular
internal jugular
subclavian veins
internal jugular and subclavian veins on its own side of body
- 10. Multiple Choice
Lymphocytes are part of what type of immunity?
Innate
Adaptive
- 11. Multiple Choice
Lymphocytes can mature into what two?
T cells
Macrophages
B cells
Dendritic cells
- 12. Multiple Choice
Macrophages do what two things?
capture antigens
help activate T cells
deliver them to lymph nodes
phagocytize foreign substances
- 13. Multiple Choice
Dendritic cells do what
capture antigens
phagocytize foreign substances
deliver antigens to lymph nodes
help activate T cells
- 14. Multiple Choice
Reticular cells produce what? What do their productions do
Produce reticular fibers (stroma)
Produce macrophages
support cells that act as scaffolding for immune cells
phagocytize
- 15. Multiple Choice
What lives on reticular fibers
proliferated T cells
Macrophages
Stroma
Dendritic cella
- 16. Multiple Choice
What is being described:
loose arrangement, found in almost all organs, large collection in lamina propria
Diffuse lymphoid
Reticular connective tissue
Lymphoid follicles
Lymphatic tissue
- 17. Multiple Choice
What contains germinal centers for proliferating B cells
Diffuse lymphoid
Thymus
Lymphoid follicles
Reticular connective tissue
- 18. Multiple Choice
What are the primary lymphoid organs?
Lymph nodes
Red bone marrow
Spleen
Yellow bone marrow
Thymus
- 19. Multiple Choice
What occurs in the primary lymphoid organs?
antigen binding
where T and B cells become activated
T and B cell maturation
T and B cell site of origination
- 20. Multiple Choice
Which of these are paired correctly?
B cells mature in red bone marrow
T and B mature in red bone marrow
T cells mature in thymus
B cells mature in thymus
- 21. Multiple Choice
Secondary lymphoid organs include
diffuse lymphoid tissues
Yellow bone marrow
Nodes
spleen
thymus
- 22. Multiple Choice
What occurs in secondary lymphoid organs?
T and B cell formation
Antigen encounters and activation
T cell maturation
- 23. Multiple Choice
Where are lymph nodes found
trunk
axillary region
cervical region
inguinal region
head
- 24. Multiple Choice
What are the two functions of lymph nodes?
Immune system activation
T and B cell maturation
Lymph filters
Lymph flow
- 25. Multiple Choice
What removes and destroys microorganisms and debris that enter that lymph?
Dendritic cells
Stroma
Macrophages
Monocytes
- 26. Multiple Choice
Where do lymphocytes become activated and mount an attack against antigens?
Lymphatic Vessels
Secondary organ
Primary organs
Lymph nodes
- 27. Multiple Choice
What is the superficial region of lymph node histology?
Medulla
Adaptive
Red pulp
Cortex
- 28. Multiple Choice
What two things are found in the cortex?
Cortex cords
germinal centers for B cell proliferation
trabeculae
Dendritic cells
- 29. Multiple Choice
Which of these is not found in the medulla of lymph nodes?
T cells
B cells
Macrophages
Plasma cells
All of these are present
- 30. Multiple Choice
Which two are correct
Efferent = enter
Efferent = exit
Afferent = enter
Afferent = exit
- 31. Open Ended
Fewer efferent lymphatic vessels allows for what to occur?
- 32. Multiple Choice
What is an inflamed, swollen, tender lymph node (this ones gonna be on your test no doubt)
Bubonic
Buboes
Swollen lymph node
Glanduluaritis
- 33. Open Ended
What is the largest lymphoid organ?
- 34. Open Ended
When we get to this question in the were gonna go over functions of the largest lymphatic organ so just put what I said was the worst water brand during the first session
- 35. Multiple Choice
Two types of pulp in the spleen?
Yellow pulp
White pulp
Brown pulp
Red pulp
- 36. Multiple Choice
Which are paired correctly?
White pulp = blood cell grave yard and macrophages
White pulp = site where immune function occurs; lymphocytes
Red pulp = blood cell grave yard and macrophages
Red pulp = site where immune function occurs; lymphocytes
- 37. Multiple Choice
MALT is what?
A probiotic
lymphoid tissue in mucous membranes
A region with in the spleen
The lining surrounding the thymus
- 38. Multiple Choice
Where is not known to have a large collections of MALT?
Respiratory tract
Tonsils (back of throat)
Appendix ( offshoot of large int.)
Peyer's patch (small int.)
- 39. Multiple Choice
Where do T cells mature?
Red bone marrow
White pulp
Stroma
Thymus
- 40. Open Ended
What happens to the thymus as you get older?
- 41. Multiple Choice
The cortex of the thymus contains what?
Thymic corpuscles
rapidly dividing lymphocytes
B cells
macrophages
- 42. Multiple Choice
What is found in the thymic corpuscles in the medulla of the thymus?
proliferating B cells
germinal centers
regulatory T cells
follicles
- 43. Multiple Choice
Stroma is made up of what in the thymus?
reticular fibers
pseudostratified squamous epithelium
epithelial cells
cuboidal cells
- 44. Multiple Choice
Know that there are NO B cells found in the thymus and that the thymus functions strictly in T cells maturation
this one
or this one doesn't matter
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