a&p quiz 3

which type of tissue covers external body surfaces (e.g. skin)

epithelial tissue

which type of tissue lines internal cavities and organs

epithelial

which type of tissue forms glands

epithelial

endothelium

specialized epithelium

what lines the heart and blood vessels?

endothelium

which type of tissue has tightly packed cells?

epithelial

avascularity

no blood vessels

which type of tissue has avascularity (no blood vessels)

epithelial

which type of tissue has a high cell division rate

epithelial

what shape of epithelial tissue does this image display?

squamous

what shape of epithelial tissue does this image display?

cuboidal

what shape of epithelial tissue does this image display?

columnar

simple cell layer

one-layer

what type of layer involves all cells touching basement membrane

simple

stratified

multiple layers

what type of layer involves only basal layer touching basement membrane

stratified

what type of cell layer appears to be layered but isn’t

pseudostratified

how many layers is pseudostratified?

one layer

which cell shape has central nuclei

cuboidal

which cell shape has the nuclei at the bottom

columnar

which cell layers shape varies by stretch

transitional

what is the function of simple cuboidal epithelia

secretion and absorption

which epithelia includes endothelium (vessels) and mesothelium (serous membranes)?

simple squamous

simple columnar

ciliated forms in fallopian tubes

physical protection

epithelial

selective permeability

epithelial

secretion (production and release enzymes, mucus, hormones)

epithelium

sensation (detect pressure pain, temp.)

epithelium

which tissue includes all 3 layers

epithelial

which layer includes nervous tissue

ectoderm

which layer includes muscle tissue

mesoderm

which type of epithelial tissue involves diffusion, filtration, and lubrication

simple squamous

which type of epithelial tissue involves secretion and absorption

simple cuboidal

what is the main function of pseudo-stratified columnar epithelial tissue

secretes and moves mucus

which type of epithelial tissue involves absorption; secretion of mucus and enzymes

simple columnar

stratified squamous main function

protection against abrasion

stratified cuboidal main function

secretion

what is the main function of stratified columnar

secretion and protection

which epithelial tissue type allows stretch and recoil?

transitional

what is the most common type of epithelial tissue

stratified squamous

keratinized stratified squamous

epidermis of skin

non-keratinized stratified squamous

oral cavity, vagina

what does connective tissue do

bind and support body structure

what does connective tissue provide

protection, storage, integration

matrix

ground substance + protein fibers (diff. types)

what connects tissues to form organs

connective tissue

which type of tissue is composed of different cell types dispersed in a matrix

connective tissue

which type of tissue includes scattered cells

connective tissue

what are the three main types of connective tissue

proper, supportive, fluid

what does the proper connective tissue consist of

loose and dense

what does the supportive connective tissue consist of

bone and cartilage

what does the fluid connective tissue consist of

blood and lymph

what are the different types of loose proper connective tissue

adipose, areolar, reticular

what are the different types of dense proper connective tissue

regular, irregular, elastic

what does loose proper connective tissue do

absorbs shock, binds tissues, allows for nutrient diffusion

what is considered universal packing material and also supports organs

areolar

what stores fat, insulates, and cushions

adipose

reticular

supportive mesh in soft organs

which type of connective tissue is this?

areolar

which type of connective tissue is this?

adipose

which type of connective tissue is this?

reticular

which type of connective tissue is this?

dense regular

which type of connective tissue is this?

dense irregular

which type of connective tissue is this?

dense elastic

what are the two types of supportive connective tissue?

cartilage and bone

which type of connective tissue includes chondrocytes in lacunae

cartilage

what type of cartilage supports the joints

hyaline

what type of cartilage is this?

hyaline

what type of cartilage is this?

fibrocartilage

what type of cartilage is this?

elastic

compact bone

strong, dense, concentric structure

what type of connective tissue is this?

compact bone

what type of connective tissue is this?

spongy bone

what type of connective tissue is light, porous, and contains marrow

spongy (cancellous)

highly vascularized

faster healing

which type of connective tissue is shown

blood

what is blood’s main function

transport, immune response, clotting

what is lymph’s main function

transport fat from intestine, return fluid to bloodstream

which type of connective tissue is this?

lymph

what are the three types of muscle tissue

skeletal, smooth, cardiac

which of the three muscle cells is the only voluntary one

skeletal

excitability

responds to stimuli

contractability

shorts to produce force

extensibility

can be stretched

elasticity

returns to resting length after stretching

what type of tissue is this?

smooth muscle

what type of tissue is this?

skeletal muscle

what type of tissue is this?

cardiac muscle

which tissue involves communication via nerve impulses

nervous tissue

neurons

send signals

neuroglia

supports and protects neurons

what type of tissue is this?

nervous

fibroblasts/fibrocytes

build and maintain matrix

adipocytes

store fat

mesenchymal cells

mobile stem cells for repair

osteocytes

in lacunae of bones

chondrocytes

in lacunae of cartilage matrix

macrophages

engulf debris and pathogens

mast cells

release inflammatory chemicals

lymphocytes & plasma cells

produce immune responses