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human anatomy- tissues and skin
n/a
94
Biology
Undergraduate 2
02/06/2012

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Term
A hypodermic needle would penetrate the skin in which order?
Definition
epidermis, papillary layer, reticular layer
Term
By what method does a mammary glad secrete?
Definition
Apocrine
Term
Sebacous glands are often associated with...
Definition
Hair follicles
Term
The epidermis in a section of thin skin includes the followinf four layers. In what order do these occur, from basal lamina to the surface
1)stratum granulosum
2)stratum corneum
3)stratum basale
4)stratum spinosum
Definition
3,4,1,2
Term
The epidermis is composed of which type of epithelium?
Definition
Stratified squamous
Term
The integument is sepereted from the deep fascia around the other organs by (the)
Definition
hypodermis
Term
The most abundant cells in the epidermis are?
Definition
Keratinocytes
Term
The outermost, tough portion of a shaft is the?
Definition
cuticle
Term
Two types of sweat glands in the skin are
Definition
Merocrine and apocrine
Term
Which of the following is involved in the coloring of the skin?
Definition
melanocytes
Term
Functions of connective tissue include
Definition
Transporting fluid and dissolved materials from one body region to another,
establishing a structural framework for the body,
supporting, surrounding, and interconnecting tissue types,
protecting delicate organs.
Term
Loose connective tissue contains
Definition
fixed and wondering cells
Term
Most energy storage in the body is accomplished by which of the following cells?
macrophages
lymphocytes
adipocytes
melanocytes
fibroblasts
Definition
adipocytes
Term
The type of cartlage that is specialized to resist compression is
Definition
fibrocartlage
Term
Which of the following is the primary tissue type that contracts
Definition
muscle tissue
Term
Epithelial tissue includes what?
Definition
surface of the skin
Term
Mucous membranes
Definition
line body cavities that communicate with the exterior and keep them moist.
Term
The presence of large numbers of microvilli on the exposed surfaces of epithelial cells indicate that
Definition
all the answers
Term
Unicellular exocrine glands are
Definition
also called goblet cells
Term
What type of epithilium makes up the endothelium of blood vessels?
Definition
simple squamous
Term
Which membrane is thick, relatively waterproof, and usually dry?
Definition
cutaneous membrane
Term
Which of the following exclusively describes stratified epithelia?
Definition
they cover surfaces subjected to mechanical and chemical stress
Term
which type of epithelium line the renal pelvis, ureters, and urinary bldder?
Definition
transitional
Term
Dense regular connective tissue
location-
Definition
ligaments and joints
Term
Reticular tissue
location-
Definition
spleen liver lymph nodes
Term
Elastic connective tissue
location-
Definition
ligaments supporting penis
Term
Reticular tissue
description-
Definition
black lines, purple dots like grapes
Term
Adipose tissue
description-
Definition
bubble, nucleus on side
Term
Areolar tissue
location-
Definition
skin
Term
Dense regular connective tissue
descripton-
Definition
No striations, no blood, compressed, collagen fibers make it up
Term
Elastic connective tissue
function-
Definition
cushions shocks, stabilizes positions of vertebrae and penis
Term
Areolar tissue
function-
Definition
Support immune responces and cushions organs
Term
Adipose tissue
function-
Definition
insulation, shock absorber, stores energy, padding
Term
reticular tissue
function-
Definition
framework for organs
Term
Areolar tissue
description-
Definition
unarrenged lines like a paint splatter
Term
Adipose tissue
location-
Definition
under skin, around kidney and eye
Term
Elastic connective tissues
descripton-
Definition
dark likes, elastic fibers
Term
what are the 4 types of tissues?
Definition
Epithelia
Connective
Muscle
Neural
Term
What are the functions of epithelial tissue?
Definition
provide physical protection
control peremeability
provide sensation
produce secretions
Term
What are the specializations of epithelial cells?
Definition
microvilli
stereocilia
ciliated epithelium
Term
Epithilial does not have its own __________.
Definition
blood supply
Term
What are the classification of the epithilia
Definition
simple
stratified
squamous
cuboidal
transitional
columnar
Term
Simple squamous epithemlium
location-
function-
Definition
lungs lining blood vessels

Reduce friction and help absorption
Term
stratified squamous epithemlium
location-
function-
Definition
Mouth, anus, rectum, vagina

provides physical protection
Term
simple cuboidal epithelum
location-
function-
Definition
gland, kidney tubule, thyroid gland

secretion and absoption limited protection
Term
stratified cuboidal epithelium
location-
function-
Definition
lining of some ducts (rare)

protection secretion absorption
Term
simple columnar epithelium
location-
function-
Definition
lining of stomach, intestine, gall bladder

protection secretion and absoption
Term
stratified columnar epithelium
location-
function-
Definition
anus mammary gland, urethra, salivary gland ducts

protection
Term
pseudostratified ciliated columnar epithelium
location-
function-
Definition
lining of nasal cavity, trachea, and bronchi; protions of the male reproductive tract

protection, secretion
Term
transitional epithelium
location-
function-
Definition
bladder pelvis ureters

expansion and recoil
Term
endocrine
Definition
secret into blood stream
Term
exocrine
Definition
exposed surface
Term
Glandular epithelia has what glands?
Definition
serous glands
mucous glands
mixed exocrine glands
Term
simple tubular gland
Definition
intestanal glands
Term
simple branched tubular
Definition
gastric glands
(stomach)
Term
simple branched alveolar
Definition
secacous gland
makes black heads
Term
compound alveolar
Definition
mammary gland
produces milk
Term
odiforious
Definition
salty sweat gland
Term
oderiforious
Definition
stinky sweat gland (arm pit, groin)
Term
What are the functions of connective tissues?
Definition
establishing the structural framework of the body
Transporting fluid and dissolved materials
protecting organs
Supporting surrounding and connecting other tissues
Storing energy
Defending the body from microorganisms
Term
what are the three main connective tissue components?
Definition
Special cells
extracellular protien fibers
ground substance
Term
Cells sit in the _______
Definition
Matrix
Term
what is the connective tissue classification?
Definition
Connective tissue proper
blood and lymph
supporting connective tissue
Term
Fibrocytes
Definition
mature
Term
fibroblast
Definition
immature
Term
fixed macrophages
free macrophages
Definition
white blood, eats stuff
Term
adipocytes
Definition
fats
Term
mesenchymal
Definition
turns into all connective tissue cells
Term
melanocytes
Definition
produces pigment
Term
mast cells
Definition
releases histomeans
Term
lymphocytes
Definition
starts immune response
Term
What are the types of connective tissue proper fibers?
Definition
Collagen fibers- scar tissue, puffy in lips
reticual fibers- cells live on them
elastic fibers- strechy
Term
fibrinogen is only found in ______
Definition
blood
Term
What is the most common tissue?
Definition
Areolar tissue
Term
Loose connective tissue contains what?
Definition
Elastic fibers
collagen fibers
mast cell
adipocyte
fibrocyte
macrophage
Term
dense regular connective tissue contains
Definition
tendons
aponeuroses
elastic tissue
ligaments
Term
Dense irregular connective tisse
Definition
Dermis
covers bones and cartlage
capsules of organs
Term
what are the three major types of cartlage?
Definition
Hyaline
Elastic
Fibrous
Term
fibrous cartlage does not ________
Definition
repair itself
Term
What are membranes composed of?
Definition
Epithelium overlying a connective tissue separated by an acellular basal lamina
Term
What are the four types of membranes?
Definition
Mucous
serous
cutaneous
synovial
Term
The fasciae is made up of what three things?
Definition
superficial
deep
subserous
Term
The integumentary system is composed of what?
Definition
skin
nails sweat
oil
mammary glands
Term
What are the two things the integumentart system is broken into?
Definition
cutaneous membrane
accessory structures
Term
the function of the integument includes?
Definition
protection
thermoregulation
secretion
synthesis
sensation
immune defense
Term
What are the skins two sub divisions?
Definition
epidermis
dermis
Term
the subcutaneous layer is also known as ______
Definition
hypodermis
Term
what are the parts of the accessory structures?
Definition
hair
nails
exocrine glands
Term
oderiforous-(stinky)
Definition
apocrine
Term
odiforous-(salty)
Definition
merocrine
Term
What are the most sbundant cell in the epidermis?
Definition
keratinocytes
Term
What are pigment cells called?
Definition
melanocytes
Term
What are sensory cells called?
Definition
merkel cells
Term
Fixed macrophages are?
Definition
langerhands
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