Images: All Unit 4 Systems Flashcards
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Tonsils
tonsillar crypts
lymphatic nodules
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Tonsils
Crypt
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Thymus
Cortex
thymic corpuscle
medulla
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silver stain of reticular fibers in lymph node
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Diffuse Lymphatic Tissue
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Lymphatic Nodule
Villi
Lymphatic Nodule
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Lymph Node
Hilum
Medulla
Cortex
Deep Cortex
Capsule
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ID: Capsul, subcapsular sinus, cortex

Lymph Node
top section: capsule
Whitish: subcapsular sinus
bottom section: cortex region
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Lymph Node
Stain is for B cells in germinal cortex
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Lymph Node
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Thymus
Capsule
Trabeculae
Cortex
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Thymus
Cortex
thymic corpuscle
Medulla
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Thymus
Thymic (Hassall’s) Courpuscle (I think)
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Spleen
Trabeculae
splenic nodule
Trabecular vein
Red pulp
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Which epithelial cell type is it?

I
II
III
IV
V
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Spleen
S = sinusoids ?
Rp = Red pulp
M = matrix region
CA = central artery
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olfactory epithelium
olfactory glands
olfactory nerves
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Trachea
Cartilage
Bone Tissue
Fibroblastic membrane
Trachea
Bone tissue
cartilage
esophagus
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Respiratory Epithelium
Ciliated Cell
Goblet Cell
CT
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Respiratory Epithelium
Note the lack of cilia on goblet cells
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Stagger going down, since most are the same on either side. Start top left

Larynx
Mucous glands
Vestibule of the larynx
Ventricular fold x2
ventricles
vocal fold x2
vocalis muscle x2
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Larynx
Transition from pseudostratified ciliated columnar to stratified squamous
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Larynx
Stratified Squamous Epithelium
DCT
Vocal Ligament
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Trachea
Goblet Cell
CT
Serous glands
Perichondrium
Cartilage
























































