Name:
Please complete the information below as you go through the Module 8 Lesson 1 Notes. Then submit this study guide via the assignment link.
1. Where does lymph come from? Extra fluids
2. What are the lymph organs? Tonsils, adenoids, thymus, spleen
3. Where does fluid enter the lymph system? Lyphatic capillaries
4. Why does lymph move? Moves to larger lymph channels
5. What are lymph nodes? Pockets /filter
6. What is lymphadenitis? Inflamed nodes
7. What does afferent mean? Enterance
8. What does efferent mean? Exit vessel
9. Is there one or many lymph nodes? Many
10. What is the relationship between cancer and lymph nodes? Shows mestasis
11. What direction does lymph generally move? Toward the head
12. What does “cephalad” mean? Head
13. What portion of the body drains into the thoracic duct? Majority of body
14. What portion of the body drains into the lymphatic duct? Right arm, right side of head, thorax superior
15. Where does lymph from the thoracic duct enter the blood stream? Left Subclavian vein
16. Where does lymph from the lymphatic duct enter the blood stream? Right subclavian vein
17. What happens when a lymph channel is blocked? Fluid accumulates
18. Where will fluid accumulate in the case of blockage? Extremities
19. If lymphatic blockage occurred in the left leg, where would we see lymphedema? Left leg
20. What is one disease that can lead to lymphedema? Filariasis
21. What is elephantiasis? Leg resembles elephants
22. What is the function of the tonsils? Collect microbes
23. What is the full name of the tonsils? Palantine tonsils
24. Where do we find the tonsils? Posterior to uvula
25. What is the function of the adenoids? Collect microbes
26. Where do we find the adenoids? Nose area
27. What is a tonsillectomy? Removal of tonsil
28. What is the structure of the thymus? 2 parts, posterior to sternum
29. What is the function of the thymus? Maturation of t cells
30. What is a dysplastic cell and is it a problem? Yes, abnormal cells
31. Is the thymus equally active throughout life? No
32. How does the thymus change over the course of a human life? Most active in early life/ post puberty
33. What is the function of the thymus? Maturation of t cells
34. What is DiGeorge syndrome? Underdeveloped thymus
35. Where do we find the spleen? Lies between 9th and 11th ribs on left side
36. What is the function of the spleen? Filtration of rbc
37. How long does a red blood cell persist in the body? 35-42 days
38. What diseases can damage the spleen? Hodkins lymphoma
39. What is a splenectomy? Removal of spleen
40. What does lymphoma mean? Tumor of lymphatic tissue
41. What are the two types of lymphoma? Hodgkin/ non hodgkin
42. What cells are needed to diagnose Hodgkin lymphoma? Lymphocyte
43. What is the survival rate of Hodgkin lymphoma? 85%
44. What is non-Hodgkin lymphoma? Starts with type of lymphoid tissue
45. How does lymphoma damage the body? Cant fight infection
46. What treatments are used for lymphoma? Radiation/chemo
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