Hemodynamics And The Lymphatic System

12 Questions

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Lymphatic System Quizzes & Trivia

Hemodynamics and the Lymphatic System. Anatomy and Physiology Practice Test.


Questions and Answers
  • 1. 
    Blood Vessels Require their own blood supply
    • A. 

      True

    • B. 

      False

  • 2. 
    Tunica media does not contain:
    • A. 

      Elastic fibers

    • B. 

      Circular smooth muscle

    • C. 

      External elastic lamina

    • D. 

      Internal elastic lamina

  • 3. 
    Tunica interna does not contain:
    • A. 

      Basement membrane

    • B. 

      Internal elastic lamina

    • C. 

      Simple squamous epithelium

    • D. 

      Collagen fibers

  • 4. 
    Help propel blood onward in spite of ventricular relaxation
    • A. 

      Muscular arteries

    • B. 

      Arterioles

    • C. 

      Elastic arteries

  • 5. 
    Distributing arteries- walls are relatively thick- direct blood flow- capable of greater vasoconstriction and vasodilation to adjust rate of flow
    • A. 

      Elastic arteries

    • B. 

      Metarterioles

    • C. 

      Muscular arteries

  • 6. 
    Type of capillary: Intercellular clefts are gaps between neighboring cells
    • A. 

      Sinusoids

    • B. 

      Continous capillaries

    • C. 

      Fenestrated capillaries

  • 7. 
    Type of capillary: Very large fenestrations. Incomplete basement membrane.
    • A. 

      Fenestrated capillaries

    • B. 

      Continuous capillaries

    • C. 

      Sinusoids

  • 8. 
    Type of capillary: Plasma membranes have many holes.
    • A. 

      Sinusoids

    • B. 

      Fenestrated capillaries

    • C. 

      Continuous capillaries

  • 9. 
    Veins lack:
    • A. 

      Muscle layer

    • B. 

      Internal and external elastic lamina

    • C. 

      Tunica interna

  • 10. 
    Which statement is correct regarding Bulk flow?
    • A. 

      Substances move down concentration gradient

    • B. 

      Passage of substances in vesicles via endo or exocytosis

    • C. 

      Most important

    • D. 

      Substances move down pressure gradient

  • 11. 
    Cardiac output =
    • A. 

      Stroke volume / HR

    • B. 

      Stroke volume * HR

    • C. 

      Stroke Volume - HR

  • 12. 
    Which  is not a factor affecting blood flow
    • A. 

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    • B. 

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