ECU Biology 2141

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transitional epithelium

resembles both stratified squamous and stratified cuboidal; basal cells cuboidal or columnar; surface cells dome shaped or squamouslike, depending on degree of organ stretch

Mastoid

resembling a breast; bone of the skull

What is located in the lymphoid glands

reticular connective tissue

Condyle

rounded articular projection

Function of pseudostratified columnar epithelium

secrete substances, particularly mucus; propulsion of mucus by ciliary action

coronoid

shaped like a crown

Spine

sharp, slender, often pointed projection

simple squamous epithelium

simple layer of flatten cells with disc shaped central nuclei and sparse cytoplasm

simple cuboidal epithelium

single layer of cube shaped cells Function: secretion and absorption Location in kidney tubules and ovaries

The axial skeleton is composed of three parts

skull, vertebral column and thorax

Tubercle

small rounded process

facet

smooth, nearly flat articular surface

Synovial membranes

*NO EPITHELIAL CELLS* soft areolar connective tissue that lines joints, bursae and tendon sheaths.

How many bones in appendicular skeleton

126

simple squamous epithelium is located

Kidney, air sacs of lungs, lining of heart, blood vessels and lymphatic vessels

Tuberosity

Large rounded projection; may be roughened

reticular connective tissue

Loose network of reticular fibers in a gel like ground substance

Line

Narrow ridge of bone; less prominent than a crest

Crest

Narrow ridge of bone; usually prominent

fissure

Narrow, slitlike opening

Nervous tissue

Neurons are branching cells; cell processes that may be quite long extend from the nucleus-containing cell body. Neutrons transmit electrical signals.

Regular connective tissue

Primarily parallel collegen fibers; a few elastic fibers. Located in tendons, ligaments and withstands tensile stress. Attaches muscle to bone.

Trochanter

Very large, blunt, irregularly shaped process. ONLY ON FEMUR

Apical and basal

What 2 surfaces does epithelial have ?

epithelial tissue

What covers external and internal body surfaces

Sheets of cells

What is epithelial membranes are formed by

mucus membrane

What mebrane is reading on a layer of connective tissue, wet and secretes mucus

cutanous membrane

What membrane is dry, waterproof and keratinized

exocrine and endocrine glands

What two glands does epithelial have ?

coracoid

a crow's beak

supre

above

Function of simple squamous epithelial

allows materials to pass by from diffusion and filtration in sites where protection is not important; secretes lubricating substances

hyaline cartilage

amorphous but firm matrix; collagen fibers form an imperceptible network; chondroblasts produce the matrix and when mature (chondrocytes) lie in lacunae. Example on ribs

Process

any bony prominence

capitulum

any globelike or knoblike part, as a flower head or the head of a bone

Infra

below

Head

bony expansion carried on a narrow neck

ramus

branch

Which vertebrae has transverse formen

c1

Meatus

canal-like passageway

surgical neck

common fracture site

Where is simple columnar epithelium found?

digestive tract, gallbladder, uterine tubes and some regions of the uterus

Connective tissue is composed of....

fibers, ground substances, and cells.

Groove

furrow

Sulcus

furrow or groove

areolar connective tissue

gel-like matrix with all three fiber types; cells: fibroblasts, macrophages, mast cells, and some white blood cells

symphysis

growing together

Notch

indentation at the edge of a structure

medial condyle

is the funny bone

skeletal muscle

long, cylindrical, multinucleate cells; obvious striations

adipose connective tissue

matrix as in areolar, but very sparse; closely packed adipocytes, or fat cells, have nucleus pushed to the side by large fat droplet

Fibrocratilage

matrix similar to but less firm than that in hyaline cartilage; thick collagen fibers. Found in intervertable disks.

connective tissue

most abundant and widely distributed tissue in the body. Most are vascularized.

fovea capitis

pit in the head of a femur

irregular connective tissue

primarily irregularly arranged collagen fibers; some elastic fibers; fibroblasts is the major cell type withstands tension exerted in many directions; provides structural strength

adipose connective tissue Function

provides reserve food fuel; insulates against heat loss; supports and protects organs

the capitulum articulates with the

radius

sinus

Cavity within a bone, filled with air and lined with mucous membrane

smooth muscle

Cells are spindle shaped with central nuclei

How many sinuses

5

How many true ribs and how many false ribs

7, 5

stratified squamous epithelium

A thick epithelium, because of the several layers of cells. Basal cells are actually cuboidal or columnar and are cabale of dividinterm-21g and producing new cells. As the new cells are pushed to the surface, they become flat and thin. The "keratinized" cell of this type covers the skin. They protect underlining tissue.

serous membrane

Are simple squamous epithelium, attached to a small amount of areolar connective tissue and are double layered (visceral and parietal). They also secrete serous fluid

cardiac muscle

Branching cells that connect at specialized junctions. Located in the heart

Bone tissue

Hard, calcified matrix containing many collagen fibers; osteocytes lie in lacunae. Very well vascularized.

Epicondyle

Raised area on or above a condyle

Blood tissue

Red and white blood cells in the fluid matrix

Foramen

Round or oval opening through a bone

Fossa

Shallow, basinlike depression in a bone, often serving as an articular surface

elastic cartilage

Similar to hyaline cartilage, but contains elastic fibers in matrix External ear and epiglottis

Single layer of tall cells with round to oval nuclei; many cells bear microvilli some bear cilia, goblet cells.

Simple columnar

pseudostratified columnar epithelium

Single layer of cells of differing heights, some not reaching the free surface. Nuclei seen at different levels. may contain mucus-secreting cells and bear cilia. They Line the trachea.

The ____ and _____ are condyles

trochlea and capitulum

the trochlea articulates with the

ulna

Acetabulum

wine cup


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