Chapter 9 Blood Lymph And Immunity Systems

44 Questions | Total Attempts: 352

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Chapter 9 Blood Lymph And Immunity Systems

The immune system is the body's defense against infectious organisms and other invaders. Lymph nodes are important for the proper functioning of the immune system, acting as filters for foreign particles and cancer cells. Take this quiz on chapter 9 blood lymph and immunity systems and test your knowledge. All the knowledge!


Questions and Answers
  • 1. 
    What are the three systems that work together to keep the body healthy?
    • A. 

      Red bood cells, white blood cells , and platelets

    • B. 

      Blood , immune, and lymph systems

    • C. 

      Antigens , antibodies and thrombocytes

  • 2. 
    The blood systems main function is to be the source of certain immune cells.
    • A. 

      True

    • B. 

      False

  • 3. 
    The function of the Immune system is to locate, identify and destroy disease causing agents
    • A. 

      True

    • B. 

      False

  • 4. 
    The lymph system is to deliver lymph to to the entire body. Immune cells are stored in lymph structures , spleen and nodes
    • A. 

      True

    • B. 

      False

  • 5. 
    ______ is the liquid medium that solid components are suspended in.
  • 6. 
    Red blood cells are also called  ___________.
  • 7. 
    A R.B.C that has a lacy net instead of a nucleus just before maturity.
    • A. 

      Erythricytes

    • B. 

      Hemoglobin

    • C. 

      Hemosiderin

    • D. 

      Reticulocytes

  • 8. 
    The__________  remain in the blood stream to transport oxygen and remove carbon dioxide to the tissues
  • 9. 
    Leukocytes can be broken into two main groups . 
    • A. 

      Luekocytes and erythrocytes

    • B. 

      Neutrophils and phagocytes

    • C. 

      Lymphocytes and platelets

    • D. 

      Granulocytes and agranulocytes

  • 10. 
    Granulocytes are broken down ito three groups.
    • A. 

      Neutophils, eosinophils, and basophils

    • B. 

      Neutophils, platelets, and agranulocytes

    • C. 

      Red, white and plasma

  • 11. 
    Thes little guys ingest and devour bacteria.The "first responders" of the system .
    • A. 

      Neurophils

    • B. 

      Eosinophils

    • C. 

      Basophils

  • 12. 
    These guys release histamines and heprin when tissue is damaged.
    • A. 

      Neuophils

    • B. 

      Eosinophils

    • C. 

      Basophils

  • 13. 
    These guys neutralize toxic compounds.ie allergic reactions.
    • A. 

      Neuophils

    • B. 

      Eosinophils

    • C. 

      Basophils

  • 14. 
    There are twp types of agranulocytes.
    • A. 

      Monocytes and lymphocytes

    • B. 

      Monocytes and macrophages

    • C. 

      Lymphocytes and b cells

    • D. 

      B cells and t cells

  • 15. 
    Monocytes are in the blood vessles but when they leave they quickly transform into voracious phagocytes called?
    • A. 

      Microcytes

    • B. 

      Macrocytes

    • C. 

      Macrophages

    • D. 

      Monophages

  • 16. 
    These Lymphocytes provide specialized defense called Humoral Immunity
    • A. 

      B cells

    • B. 

      T cells

    • C. 

      NK

  • 17. 
    These lymphocytes produce reactive substance effects on cells (cytotoxic)
    • A. 

      B cells

    • B. 

      T cells

    • C. 

      NK

  • 18. 
    These lymphocytes are highly effective against cancer cells.They have no memory and work independantly.
    • A. 

      B cells

    • B. 

      T cells

    • C. 

      NK

  • 19. 
    NK cells stand for___ ?
  • 20. 
    The smallest formed element in the blood
    • A. 

      Plasma

    • B. 

      Platelets

    • C. 

      Leukocytes

    • D. 

      Erythrocytes

  • 21. 
    These cells are known for their cellular immunity, they protect against intracellular antigens (viruses and cancer cells) They are formed in the bone marrow and head to the thymus to mature.
    • A. 

      B cells

    • B. 

      T cells

    • C. 

      NK

  • 22. 
    Tc cells are cytotoxic T cells that
    • A. 

      Destroys the invading antigens

    • B. 

      Activates other cells using chemical messengers

    • C. 

      Known as the suppressor, monitors the progress of infection, when infection is resolved it supresses the attack on the virus untill its needed again.

    • D. 

      Memory cells that stay in the lymph system with the memory of how to attack previous virus until it is needed on a repeat attack

    • E. 

      Works independantly .attacks any abnormal cell and has no memory

  • 23. 
    Activates other cells using chemical messengers
    • A. 

      Tc

    • B. 

      Th

    • C. 

      Ts

    • D. 

      Tm

    • E. 

      NK

  • 24. 
    Known as the suppressor, monitors the progress of infection, when infection is resolved it supresses the attack on the virus untill its needed again.
    • A. 

      Th

    • B. 

      Ts

    • C. 

      Tm

    • D. 

      Tc

    • E. 

      NK

  • 25. 
    Memory cells that stay in the lymph system with the memory of how to attack previous virus until it is needed on a repeat attack
    • A. 

      Th

    • B. 

      Ts

    • C. 

      Tc

    • D. 

      Tm

    • E. 

      NK

  • 26. 
    Works independantly .attacks any abnormal cell and has no memory
    • A. 

      Th

    • B. 

      Tc

    • C. 

      Ts

    • D. 

      Tm

    • E. 

      NK

  • 27. 
    Memory cells that stay in the lymph system with the memory of how to attack previous virus until it is needed on a repeat attack
    • A. 

      Tc

    • B. 

      Tm

    • C. 

      Ts

    • D. 

      Th

    • E. 

      Nk

  • 28. 
    • A. 

      A

    • B. 

      B

    • C. 

      AB

    • D. 

      O

    • E. 

      AO

  • 29. 
    Oxygen carrying capacity of blood is less than what is required by the body .This is a symptom of many diseases.
    • A. 

      Apnemia

    • B. 

      Anemia

    • C. 

      Dysnemia

    • D. 

      Edema

  • 30. 
    Premature distruction of R.B.C causing jaundice.
    • A. 

      Folic acid anemia

    • B. 

      Hemolytic anemia

    • C. 

      Aplastic anemia

    • D. 

      Pernicious anemia

  • 31. 
    Bone marrow failure. caused by exposure to cytotoxic agents, radiation Hep.  and medications.
    • A. 

      Folic acid anemia

    • B. 

      Hemolytic anemia

    • C. 

      Aplastic anemia

    • D. 

      Pernicious anemia

  • 32. 
    Decrease in B12 levels in the R.B.C .Mostly in the 50+ age group.
    • A. 

      Folic acid anemia

    • B. 

      Hemolytic anemia

    • C. 

      Aplastic anemia

    • D. 

      Pernicious anemia

  • 33. 
    Affects mostly African people. cresent shape R.B.C that make it difficult to enter capillaries when o2 levels low.
    • A. 

      Folic acid anemia

    • B. 

      Sickle cell anemia

    • C. 

      Iron deficency anemia

    • D. 

      Hemolytic anemia

  • 34. 
    Increase demand  iron and not enough stored iron in the body to meet this demand.
    • A. 

      Folic acid anemia

    • B. 

      Iron deficency anemia

    • C. 

      Pernicious anemia

    • D. 

      Sickle cell anemia

  • 35. 
    Normal level of folic acid is low. caused by   poor diet intake, impaired absorption pregnancy or prolonged drug therapy.
    • A. 

      Folic acid anemia

    • B. 

      Iron deficency anemia

    • C. 

      Pernicious anemia

    • D. 

      Sickle cell anemia

  • 36. 
    • A. 

      Anemias

    • B. 

      Allergy

    • C. 

      Autoimmune disease

    • D. 

      AIDS

  • 37. 
    Abnormal immune response to an exposed allergen. triggers sensitization like, hives, eczema ,coryza ,asthma, anaphylactic shock.
    • A. 

      Anemias

    • B. 

      Allergy

    • C. 

      Autoimmune disease

    • D. 

      AIDS

  • 38. 
    Failure for the body to distinguish between "self" and "nonself" . ie Myasthenia gravis , rheumatoid arthritis, lupus
    • A. 

      Anemias

    • B. 

      Allergy

    • C. 

      Autoimmune disease

    • D. 

      AIDS

  • 39. 
    Abnormal accumulation of fluid in the intercellular spaces.caused by poor lymph drainage, excessive salt intake, heart failure, increased capillary permeability
    • A. 

      Edema

    • B. 

      Anemia

    • C. 

      Autoimmune disease

    • D. 

      Infectious mononucleosis

  • 40. 
     caused by the Epstein-Barr virus also known as teh "kissing disease"
    • A. 

      Edema

    • B. 

      Anemia

    • C. 

      Infectious mononucleosis

    • D. 

      Kaposi sacoma

  • 41. 
    A hereditary disorder when the blood clotting is impaired. most common in men although  women do carry but don't have symptoms
    • A. 

      Anemia

    • B. 

      Hemophilia

    • C. 

      Edema

    • D. 

      Allergy

  • 42. 
    The over growth (proliferation) of blood cells .These malignant cells replace healthy bone marrow cells.
    • A. 

      Hodgkin diease

    • B. 

      Leukemia

    • C. 

      Kaposi sarcoma

  • 43. 
    Malignant disease that affects the lymphatic system (mostly the lymph nodes)
    • A. 

      Hodgkin disease

    • B. 

      Leukemia

    • C. 

      Kaposi sarcoma

  • 44. 
    Malignancy of connective tisue including bone, fat, muscle and fibrous tissue.purple brown macules. closley associated to AIDS
    • A. 

      Hodgkins disease

    • B. 

      Leukemia

    • C. 

      Kaposi sarcoma