Histo Lab 3

27 Questions

Settings
Please wait...
Histo Lab 3


Questions and Answers
  • 1. 
    Connective tissue is derived from embryonic mesenchyme, it predominately develops from the  ________ layer of the embryo.
    • A. 

      Endodermal

    • B. 

      Mesodermal

    • C. 

      Ectodermal

  • 2. 
    _________ are the most common cells found in connective tissue.
    • A. 

      Adipocytes

    • B. 

      Mast cells

    • C. 

      Fibroblasts

    • D. 

      Plasma cells

  • 3. 
    _________ are important in wound healing.
    • A. 

      Fibroblasts

    • B. 

      Macrophages

    • C. 

      Mast cells

    • D. 

      Leukocytes

  • 4. 
    What cell type is located at the center of the image?
    • A. 

      Macrophage

    • B. 

      Fibroblast

    • C. 

      Adipose

    • D. 

      Mast cell

  • 5. 
    Granulomas are a collection of ______________?
    • A. 

      Plasma cells

    • B. 

      Mast cells

    • C. 

      Macrophages

    • D. 

      Leukocytes

  • 6. 
    What cell type are the arrows pointing at? 
    • A. 

      Plasma cells

    • B. 

      Leukocytes

    • C. 

      Mast cells

    • D. 

      Fibroblasts

  • 7. 
    Collagen fibers stain what color with H&E?
    • A. 

      Green

    • B. 

      Blue

    • C. 

      Pink

    • D. 

      Black

  • 8. 
    Scurvy occurs when an individual is deficient in vitamin C.  Vitamin C is needed for the hydroxylation of _________ fibers.
    • A. 

      Elastic

    • B. 

      Collagen

    • C. 

      Reticular

  • 9. 
    What type of connective tissue fiber is best visualized with orcein or fuscin stain?
    • A. 

      Collagen fiber

    • B. 

      Elastic fiber

    • C. 

      Reticular fiber

  • 10. 
    What connective tissue fibers are best visualized with silver salts and PAS_staining?
    • A. 

      Elastic fibers

    • B. 

      Collagen fibers

    • C. 

      Reticular fibers

  • 11. 
    What are the types of Embryonic connective tissue?
    • A. 

      Mesenchyme

    • B. 

      White adipose

    • C. 

      Mucous

    • D. 

      Areolar

  • 12. 
    What type of connective tissue is demonstrated? 
    • A. 

      Mesenchyme CT

    • B. 

      Dense Irregular CT

    • C. 

      Dense Regular CT

    • D. 

      Areolar CT

  • 13. 
    What type of CT is demonstrated in the image?
    • A. 

      Irregular dense CT

    • B. 

      Regular dense CT

    • C. 

      Adipose CT

    • D. 

      Areolar CT

    • E. 

      Mucous

  • 14. 
    Marfan Syndrome cause individuals to have chest deformities and long arms. This is is caused by defective _____ fibers.
    • A. 

      Reticular

    • B. 

      Elastic

    • C. 

      Collagen

  • 15. 
    What cell type is demonstrated below? 
    • A. 

      Plasma Cells

    • B. 

      Macrophages

    • C. 

      Leukocytes

    • D. 

      Mast Cells

  • 16. 
    What cell type are the arrows pointing to?
    • A. 

      Leukocytes

    • B. 

      Adipocytes

    • C. 

      Fibroblasts

    • D. 

      Plasma cells

  • 17. 
    What type of of cartilage is prone to ossification that causes joint pain as individuals age?
    • A. 

      Elastic cartilage

    • B. 

      Hyaline cartilage

    • C. 

      Fibrocartilage

  • 18. 
    What type of cartilage is found in the external ear, epiglottis, and auditory tube?
    • A. 

      Hyaline cartilage

    • B. 

      Elastic cartilage

    • C. 

      Fibrocartilage

    • D. 

      Adipose cartilage

  • 19. 
    What type of cartilage is demonstrated in the picture? 
    • A. 

      Hyaline cartilage

    • B. 

      Elastic cartilage

    • C. 

      Fibrocartilage

  • 20. 
    What type of cartilage is demonstrated in the image?
    • A. 

      Hyaline cartilage

    • B. 

      Elastic cartilage

    • C. 

      Fibrocartilage

  • 21. 
    What type of cartilage is abundant in Type II collagen and Elastic fibers.
    • A. 

      Hyaline cartilage

    • B. 

      Elastic cartilage

    • C. 

      Fibrocartilage

    • D. 

      Adipose cartilage

  • 22. 
    What are the major matrix proteins found in Hyaline cartilage.
    • A. 

      Type III collagen

    • B. 

      Type II collagen

    • C. 

      Aggrecan

    • D. 

      Glycine

    • E. 

      Chondronectin