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CHAPTER 17 - RESPIRATORY SYSTEM
Histology Guide
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MICROSCOPE SLIDE

SLIDE NAME
MH 136 Trachea
TISSUE
Trachea
(human)
STAIN
Hematoxylin & Eosin
IMAGE SIZE
98,277 x 38,688 pixels
14 GB
FILE SIZE
331 MB
OBJECTIVE
40x
PIXEL SIZE
0.3171 µm
SOURCE
Department of Genetics, Cell Biology, and Development
School of Medicine
University of Minnesota
Minneapolis, MN

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University of Minnesota
Department of Genetics, Cell Biology and Development
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321 Church St SE
Minneapolis, MN 55455

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MH 136 Trachea

Trachea

The trachea is a tube that connects the larynx to the lungs allowing the passage of air. It is a fibromuscular tube supported by 15 to 20 "C"-shaped hyaline cartilages.

  • - partial cross-section of a single, hyaline cartilage ring.
    • - with cilia and resting on a thick .
    • - dense irregular connective tissue that supports the epithelium.
      • - add moisture to air and aid in trapping contaminants.
    • - partial cross-section of a single, "C"-shaped .
    • - that spans the ends of tracheal cartilages. They control the diameter of the trachea.
    • - loose connective tissue.
  • - cross-sections of multiple, hyaline cartilage rings.
    • - composed of .
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