Histology Mid Term Connective Tissue Questions Maktbt Hamed

21 Questions | Total Attempts: 6318

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Histology Quizzes & Trivia

Self Assessment ( Test Your Self )


Questions and Answers
  • 1. 
    One of the following is false about connective tissue proper
    • A. 

      A. Contains large amount of intercellular substance.

    • B. 

      B. Ectodermal in origin.

    • C. 

      C. Contains many cells widely separated.

    • D. 

      D. Penetrated by blood vessels.

  • 2. 
    All of the following are undifferentiated connective tissue cells except one.
    • A. 

      A. Mast cells.

    • B. 

      B. Undifferentiated mesenchymal cells.

    • C. 

      C. Reticular cells.

    • D. 

      D. Pericytes.

  • 3. 
    One of the following cells is responsible for synthesis the fibers and matrix of connective tissue proper.
    • A. 

      A. Mast cells

    • B. 

      B. Fibroblasts.

    • C. 

      C. Undifferentiated mesenchymal cells.

    • D. 

      D. Pericytes.

  • 4. 
    All of the following are connective tissue cells responsible for defense and immune functions except one.
    • A. 

      A. Mast cells.

    • B. 

      B. Neutrophils

    • C. 

      C. Plasma cells.

    • D. 

      D. Fibroblasts.

  • 5. 
    One   of the following is true about Fibroblasts
    • A. 

      A. Are responsible for storage of fat.

    • B. 

      B. Lines blood vessels and capillaries.

    • C. 

      C. Secrete collagenous and elastic fibers,

    • D. 

      D. Cubical large cells.

  • 6. 
    One  of the following is true about (Fat cells)
    • A. 

      A. Act as phagocytic cells.

    • B. 

      B. Are branched cells with central oval nuclei.

    • C. 

      C. Can be stained by Sudan III

    • D. 

      D. Secrete heparin and histamine.

  • 7. 
    All of the following are correct regarding fat cells except one
    • A. 

      A. They possess a flattened peripheral nucleus.

    • B. 

      B. They store fat.

    • C. 

      C. They have a rim of cytoplasm around large fat droplet.

    • D. 

      D. They secrete eosinophilic chemotactic factor.

  • 8. 
    The connective tissue cells found in brown adipose connective tissue
    • A. 

      A. Unilocular fat cells.

    • B. 

      B. Pericytes.

    • C. 

      C. Fibroblasts.

    • D. 

      D. Multilocular fat cells.

  • 9. 
    One of the following is true about Macrophages,
    • A. 

      A. Act as supporting cells.

    • B. 

      B. Are phagocytic in function.

    • C. 

      C. Line blood vessels.

    • D. 

      B. Are responsible for storage of melanin.

  • 10. 
    One of the following is true about plasma cells.
    • A. 

      A. Develop from T- Lymphocytes

    • B. 

      B. Are abundant in white adipose connective tissue.

    • C. 

      C. Secrete antibodies forming humoral immunity.

    • D. 

      D. Are responsible for healing of connective tissue after injury.

  • 11. 
    One of the following is true about Mast cells.
    • A. 

      A. Are cells responsible for coloration of skin.

    • B. 

      B. Have metachromatic granules stained by toluidine blue

    • C. 

      C. Have many lysosomes.

    • D. 

      D. Develop from B- Lymphocytes.

  • 12. 
    One of the following statements concerning Mast cells is false
    • A. 

      A. Found in groups along blood vessels.

    • B. 

      B. Secrete heparin and histamine.

    • C. 

      C. Involved in humoral immunity.

    • D. 

      D. Similar to basophils.

  • 13. 
    The connective tissue cells responsible for storage of melanin Pigments is
    • A. 

      A. Pericyte.

    • B. 

      B. Melanocyte.

    • C. 

      C. Reticular cells.

    • D. 

      D. Melanophaore.

  • 14. 
    One of the following is false about white collagenous fibers.
    • A. 

      A. They are made of collagen proteins

    • B. 

      B. They are demonstrated by orceinrstain.

    • C. 

      C. They are affected by acids & alkalies.

    • D. 

      D. They give tissues strength frigidity.

  • 15. 
    One of the following is false about characteristics of yellow elastic fibers
    • A. 

      A. They appear as thin branching fibers.

    • B. 

      B. They resist acids and alkalies.

    • C. 

      C. They are stained by orcein stain.

    • D. 

      D. They give tissues strength and rigidity.

  • 16. 
    One of the following is false regarding areolar connective tissue
    • A. 

      A. Contains alLtypes of connective tissue cells and fibers

    • B. 

      B. Connects organs and tissues together.

    • C. 

      C. Fat cells are predominating.

    • D. 

      D. The most common type of connective tissue proper.

  • 17. 
    One of the following statements is false concerning white fibrous connective tissue.
    • A. 

      A. Type of connective tissue proper.

    • B. 

      B. Contains numerous collagenous fibers.

    • C. 

      C. Found in large blood vessels.

    • D. 

      D. Classified into regular and irregular types.

  • 18. 
    One of the following statements is true about the adipose connective tissue.
    • A. 

      A. Fat cells are predominating.

    • B. 

      B. Rich in elastic fibers.

    • C. 

      C. Found in trachea and bronchi.

    • D. 

      D. Formed of network of reticular cells and fibers.

  • 19. 
    One of the following is true about the tendons.
    • A. 

      A. Plasma cells inbetween.

    • B. 

      B. Regular bundles of elastic fibers.

    • C. 

      C. Irregular bundles of collagen fibers.

    • D. 

      D. Regular parallel bundles of collagen fibers.

  • 20. 
    Silver stain is specific to demonstrate.
    • A. 

      A. Collagen fibers.

    • B. 

      B. Mast cells.

    • C. 

      C. Reticular fibers.

    • D. 

      D. Elastic fibers.

  • 21. 
    Orcein stain is specific to demonstrate.
    • A. 

      A. Mast cells.

    • B. 

      B. Elastic fibers.

    • C. 

      C. Reticular fibers.

    • D. 

      D. Collagen fibers.

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