Peripheral Blood Smear

Lymph Node 

(capsule - fibroelastic tissue)

Afferent and Efferent

Cortex

Medullary cords - macrophages and b cells

Thymus

Hassel's corpscles

Spleen

(PALS surround central arteriole)

Tooth - (forming)

Pulp is middle

Tongue

Taste pores on the bottom... very small

Salivary Glands 

Acini

Esophagus 

(Muscosa, Submucosa, Tunica Muscularis, ADVENTICIA)

Stomach Junciton

-Pits on stomach (ismuth is branching)

Mucous Cells

Cheif cells - basophillic - pepsinogen

Parietal - HCL

Stomach and Esophagus again

NOTE where the glands are..

Small Intestine

Note Lacteal

Brunners Glands **DUODENUM ONLY**

Note cryps and villi... giveaway for small intestine

LI and SI 

Note differences

Paneth Cells

Secrete Lysozyme

LARGE INTESTINE

____NO VILLI******

Gall Bladder

- No muscularis Mucosa

NOTE SEVERE PILLARS / "villi - not villi"

Portal Corner

Has Venule, Arteriole, Bile Duct

Liver Histology

- liver cells -hepatocytes

- branching between liver cells - cannaliculi

Liver

Kuppfer cells

Sinusoidal Capilaries

Pancreas

Pancreatic Islet

Acini

Ducts

- different types just say duct

Olfactory Epithelium

Serous Glands - Acini

Turbinate Bone - DARK RED

Trachea

*** HYALINE CARTILAGE***

Cartilage and Trachea - note bone, thin walled veins.... 

Bronchi 

-cartilage

- smooth muscle

- respiratory epithelium

Terminal and Respiratory Bronchioles

Respiratory keep branching... terminal ends

T1 - long and skinny

T2 - Secreting, round and larger

Macrophages - dark stain..

Nail

Eponychium

Hyponychium

Nail... cross section

Note layers of skin

Skin 

With Features... note the dermis's

normal reticular is below papillary

Scalp

Glands.

SEbaceous and Sweat

Hair Follicle

Aorta 

And 

Vena Cava

Parietal Cell - HCL

Chief Cell - Pepsinogen

WBC Maturation

(neutrophil)

Cementum?

Periodontal Ligament?