Quiz 1 Anatomy and Histology

Epithelium, Connective, Nervous, Muscle, Skeletal Tissue

hyaline cartilage

hyaline cartilage

Proteoglycan

Appositional growth

Interstitial growth

Elastic cartilage

Fibrocartilage

Fibrocartilage

Circumferential lamellae

Osteons

Osteocytes

Spongy bone

Spongy bone

identify type of bone

Periosteum

Osteoclasts

Osteoblasts

Articular cartilage

Hyaline cartilage

Hyaline cartilage

Elastic cartilage

Elastic cartilage

Elastic cartilage

Fibrocartilage

Hyaline cartilage

compact bone

identify type of bone

1: perichondrium, 2: hyaline cartilage, 3: adipose, 4: ciliated

1. epithelium, 2. perichondrium, 3. chondrocytes and ECM, 4. osteoblast

1. chondrocytes in lacunae, territorial matrix (TM), interterritorial matrix (IM)

growth plate

lamellar (red), woven 1 degree (green)

circumferential bone lamellae (red), osteons (green), vasuclar canal (orange)

Volkmann’s canals (green), haversian canal (blue)

osteon (red), haversian canal (green)

interstitial lamella

yellow triangle

Dense connective tissue (green), Cancellous bone (red)

Periosteum (top left red), osteoblast (top right red), bone (left green), endosteum (right green)

osteoclast (red), periosteum (orange), osteocyte (purple), bone (green), osteoblast (blue)

osteoblasts (red), osteoid (orange), bone (green), osteocyte (purple)

osteoblast (purple), osteoid (red), osteocyte (orange)

bone (purple), resorption cavity (green), osteoclast (orange), cytoplasmic processes (blue)

osteocyte

identify blue

compact bone

identify type of bone

Brush Border

Microvilli

Cilia

cross section

Cilia

top arrow

stereocilia (top of epididymis)

stereocilia (inner ear for balance)

endothelial cell | simple squamous epithelium

function: allows materials to pass by diffusion and filtration in sites where protection is not important

location: epithelium of blood vessels and lymphatic vessls; kidney glomeruli; air sac of lungs

longitudinal

endothelial cell | simple squamous epithelium

function: allows materials to pass by diffusion and filtration in sites where protection is not important

location: epithelium of blood vessels and lymphatic vessls; kidney glomeruli; air sac of lungs

longitudinal

simple cuboidal epithelium

renal tubules

simple cuboidal epithelium

tubules in kidney

simple columnar epithelium

gallbladder

simple columnar epithelium with microvilli

microvilli

simple columnar cells with goblet cells and microvilli

yellow arrow = goblet cell

simple columnar cell in red border

brush border = thick purple line

pseudostratified ciliated columnar epithelia with goblet cells

pseudostratified ciliated columnar epithelia with goblet cells

stratified squamous epithelium nonkeratinized

stratified squamous epithelium keratinized

stratified squamous epithelium keratinized

stratified squamous epithelium nonkeratinized

straitifed cuboidal epithelium

duct of salivary glands

stratified columnar epithelium

male urethra, pharnyx

transitional epithelium relaxed

transitional epithelium extended state

zonula adherens (bottom), zonula occludens (top)

adherens junction

desmosomes

gap junction

lines across very hard to see

zonula occludens (top), zonula adherens (middle), macula adherens (desmosome bottom)

blue arrow (microvilli)

zonula occludens

zona adherens

desmosome

top: zonula occludens (tight junction)

bottom: zonula adherens

collagen fibers (red box), fibroblast (green box)

collagen (green box), fibroblasts (red box)

mature fibroblast

collagen fiber (with mature fibroblast)

pseudopodium (red box), whole thing is a macrophage

Macrophages

mast cell

look at the dark pink circles for the right image

Mast cells

adipocytes

simple squamous epithelium (red border), blood vessels with erythryoctes (blue arrow), aidpocytes (A)

identify red, blue, and A site

plasma cells, blue arrow (basophilic cytoplasm)

collagen type 1(top), fibroblast, ground substance (bottom)

capillary

reticular fibers

fibroblast (right box), elastic fibers

elastic fibers

enamel (left box) internal elastic lamina (right box)

elastic (right box), collagen (left box)

loose connective tissue

identify the type of connective tissue

dense conective tissue

identify the type of connective tissue

Loose connective tissue: adipose tissue
unilocular adipocyte (A)

unilocular adipocyte

loose connective tissue: brown adipose tissue

loose connective tissue: reticular tissue

loose connective tissue: reticular tissue

loose connective tissue: mucous connective tissue

loose connective tissue: mesentery