Hematology Quiz: Blood And Tissue Questions

16 Questions | Total Attempts: 3876

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Hematology Quiz: Blood And Tissue Questions

The study of blood and the tissue that makes blood.


Questions and Answers
  • 1. 
    CBC stands for Complete Blood Count.  What major blood cells formed in the bone?
    • A. 

      WBCs

    • B. 

      RBCs

    • C. 

      Platelets

  • 2. 
    When the entire CBC is suppressed due to either anemia, infection, or hemorrhage is called?
    • A. 

      Erythroplasia

    • B. 

      Thrombocytopenia

    • C. 

      Pancytopenia

    • D. 

      Leukopenia

  • 3. 
    Total RBC count for Women is?
    • A. 

      4.4 -6

    • B. 

      4.2-5

    • C. 

      4.0-5.0

    • D. 

      4.2-5.2

  • 4. 
    Total RBC for men?
    • A. 

      4.0-5.0

    • B. 

      4.6-6.0

    • C. 

      4.2-6.5

    • D. 

      4.0-6.0

  • 5. 
    Normal Hemoglobin (Hb) for women and men...Decreased Hb= anemia, hemorrhage, hemodilution (fluid volume is excessive)Increased Hb= dehydration, volume depletion
    • A. 

      W 12.5-16, M 13-18

    • B. 

      W 12-16.5, M13.5-18

    • C. 

      W 12-16, M 13.5-18.5

    • D. 

      W 12-16, M 13.5-18

  • 6. 
    Normal Hematocrit (Hct) for women and men?Decreased and increased levels same as with Hb 
    • A. 

      W 38-47, M 40-54%

    • B. 

      W 36-47, M 40-54%

    • C. 

      W 36-47, M 38-54%

    • D. 

      W 38-47, M40-56%

  • 7. 
    Laboratory Studies: Red Cell Indices: Determination of relative size of RBC. 82-98 fl
    • A. 

      MCH

    • B. 

      MCV

    • C. 

      MCHC

  • 8. 
    Laboratory Studies: Red Cell Indices: Measurement of average weight of Hb/RBC.  27-33 pg
    • A. 

      MCH

    • B. 

      MCV

    • C. 

      MCHC

  • 9. 
    Laboratory Studies: Red Cell Indices: Evaluation of RBC saturation with Hb.  32-36%
    • A. 

      MCV

    • B. 

      MCH

    • C. 

      MCHC

  • 10. 
    WBCs (White Blood Cells):  –Measurement of total # of leukocytes –Elevated count > Leukocytosis: •Infection •Inflammation •Tissue injury or death •Malignancies (leukemia, lymphoma)–Decreased count < Leukopenia •Bone marrow depression •Some types of leukemia
    • A. 

      Normal 4,000 - 9,000

    • B. 

      Normal 4,000 -11,000

    • C. 

      Normal 5,000 - 9,000

    • D. 

      Normal 5,000 - 11,000

  • 11. 
      Platelet Count: –Thrombocytopenia: platelet counts below 100,000/ul •Can cause bleeding •Spontaneous hemorrhage is probable once platelet falls below 20,000/ul
    • A. 

      Normal 200,000 to 400,000

    • B. 

      Normal 150,000 to 400,000

    • C. 

      Normal 150,000 to 450,000

  • 12. 
      Bone Marrow Examination/Biopsy: –Examines patient’s RBCs, WBCs, & platelets in their various stages –Preferred site is the posterior iliac crest •Anterior iliac crest & sternum are alternative sites –Conscious sedation for anxiety and pain control –Complications include hemorrhage & infection
    • A. 

      True

    • B. 

      False

  • 13. 
      Lymph Node Biopsy: –Needle biopsy most common –Sterile procedure –Complications: •Bleeding •Infection
    • A. 

      True

    • B. 

      False

  • 14. 
     Anemia:–Deficiency of:•# of RBCs •Quantity of hemoglobin•Volume of packed RBCs (hematocrit)–Causes: ?  
    • A. 

      Blood loss

    • B. 

      Impaired production of RBCs

    • C. 

      Destruction of RBCs

  • 15. 
    •Since RBCs transport O2-can lead to tissue hypoxia S/S of anemia: –Pallor- pale –Palpitations –Tachycardia –Dyspnea - labored breathing –Impaired thought process –Sensitivity to cold –Lethargy
    • A. 

      True

    • B. 

      False

  • 16. 
    There are 3 classifications of Anemia. What are they?
    • A. 

      In adequate production of Hb

    • B. 

      Decreased RBC production

    • C. 

      Increased Erythrocyte destruction

    • D. 

      Blood loss

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