Histology Practical

Cardiac Muscle: Location

heart, myocardium

Cardiac Muscle: Function

pass impulse from cell to cell via intercalated discs

Cardiac Muscle: Involuntary or Voluntary?

involuntary

PSCC: Name Meaning

false, many layers, cilia, column

PSCC: Location

respiratory system, trachea

PSCC: Function

protection (dust), mucus

PSCC: Goblet Cells? Exo or Endo?

yes, exocrine, secrete mucus

Adipose Tissue: Location (M)

abdomen

Adipose Tissue: Location (F)

hips, thighs

Adipose Tissue: Function

fat storage

Adipose Tissue: Proteins

reticulin

Simple Squamous: Location

lining blood vessels, alveoli, lining ducts

Simple Squamous: Function

diffusion

Simple Squamous: Diffusion?

move mucus through, high to low concentration

Areolar Tissue (loose connective): Location

between skin and muscles, between organs

Areolar Tissue (loose connective): Function

take up space, support and binding, protection

Areolar Tissue (loose connective): Proteins

collagen, reticulin, elastin, all at random

Elastic Cartilage: Location

ears, nose, epiglottis

Elastic Cartilage: Proteins

elastin (visible)

Elastic Cartilage: Function

structure, elasticity, extensibility

Elastic Cartilage: Lacunae?

lakes

Simple Columnar: Location

digestive organs

Simple Columnar: Name

single layer, column shaped

Simple Columnar: Cell Modifications?

microvilli, cilia, goblet cells- absorption of nucleus, secrete

Bone: Middle?

Osteocyte and Osteoblasts

Bone: Appearance?

target

Bone: Compact

middle areas, yellow marrow filled with fat

Bone: Spongey

not as densely packed as compact, red marrow to form blood

DRCT: Location

Achilles, ACL, PCL

DRCT: Function

make tissue strong

DRCT: Protein

collagen

DRCT: Form Function?

bundles=sturdy

Blood: Cell Types

erythrocytes, leukocytes

Blood: Formation

red bone marrow

Blood: Erythrocyte Function

carry oxygen

Blood: Leukocyte Function

immune support

Skeletal Muscle: Location

any muscle, bicep, quadricep

Skeletal Muscle: Function

movement

Skeletal Muscle: Types

quick bursts, endurance

Skeletal Muscle: Appearance

striated w/adipose, parallel fibers

Skeletal Muscle: Involuntary or Voluntary?

voluntary

Keratinized Stratified Squamous: Name

dead cells, many layers, scale like

Keratinized Stratified Squamous: Location

outer layer of skin

Keratinized Stratified Squamous: Function

resist wear and tear, melanocytes, waterproof

Keratinized Stratified Squamous: Cat vs. Human

amount and location of keratin

Isolated Squamous Cells: Pretty or not?

pretty

Hyaline Cartilage: Location

trachea, ribs, end of long bones

Hyaline Cartilage: Function

structure in place of bones

Hyaline Cartilage: Precursor to…

many bones, found prior to bone formation

Hyaline Cartilage: Protein

collagen, not seen because of chondroitin sulfate

Hyaline Cartilage: Flexible? Why or why not?

least flexible because chondroitin sulfate resists compression

Stratified Squamous: Name

many layers, flattened cells

Stratified Squamous: Location

esophagus, cavity, tongue

Stratified Squamous: Function

resist wear and tear, protection

Simple Cuboidal: Name

single layer, cube shaped

Simple Cuboidal: Location

kidneys, ducts, alveoli

Goblet Cells: Epitheliums?

PSCC, simple columnar

Goblet Cells: Exocrine or endocrine?

exocrine

Smooth Muscle: Location

digestive tract, artery walls

Smooth Muscle: Involuntary or Voluntary?

involuntary

DICT: Location

dermis, periosteum (wrap bones)

DICT: Functions

strength, elasticity, immune cells, elastic recoil in lungs

DICT: Proteins

collagen, some elastin

Fibrocartilage: Function

shock absorption in joints

Fibrocartilage: Location

knee- lateral/medial meniscus

Fibrocartilage: Protein

collagen

Fibroblast?

cell that produces matrix

Lymph: Function

immune protection

Lymph: Erythrocytes or Leukocytes?

leukocytes

Lymph: Location

lymph nodes

Lymph: Composition

leukocytes, plasma (more than blood)

Nervous Tissue: Composition

neurons, neuroglia

Nervous Tissue: DCBA?

dendrites, cell body, axon