Lecture Exam 2 Chapter 5 Cont..... Flashcards
3 types of loose connective tissues
areolar
adipose
reticular
3 types of dense connective tissues
dense regular
dense irregular
dense elastic
areolar tissue function & location
function - blood vessiles provide epithelium with nutrients
location - under the epithelium
function - blood vessiles provide epithelium with nutrients
location - under the epithelium
areolar tissue function & location
reticular tissue function & location
function - forms supportive stroma (framework) for lymphatic organs
location - lymph nodes
function - forms supportive stroma (framework) for lymphatic organs
location - lymph nodes
reticular tissue function & location
adipose tissue function
function - energy reservoir
function - energy reservoir
adipose tissue function
2 types of adipose tissue
white fat
brown fat
white fat function
provides internal insulation and energy reservoir
provides internal insulation and energy reservoir
white fat
brown fat function
heat generating tissue
heat generating tissue
brown fat
dense regulat tissue function & location
function - tendons attach muscles to bones & ligaments hold bones together
location - tendons
function - tendons attach muscles to bones & ligaments hold bones together
location - tendons
dense regulat tissue function & location
dense irregulat tissue function & location
function - withstands unpredicted stress
location - dermis of skin
function - withstands unpredicted stress
location - dermis of skin
dense irregulat tissue function & location
dense elastic tissue function & location
function - allows tissue to stretch & recoil
location - walls of large arteries
function - allows tissue to stretch & recoil
location - walls of large arteries
dense elastic tissue function & location
chondroblasts
cartilage cells that produce the matrix that will trap them
cartilage cells that produce the matrix that will trap them
chondroblasts
chondrocytes
cartilage cells that are trapped in lacunae (cavities)
cartilage cells that are trapped in lacunae (cavities)
chondrocytes
perichondrium
sheath of dense irregular connective tissue that surrounds elastic and hyaline cartilage
sheath of dense irregular connective tissue that surrounds elastic and hyaline cartilage
perichondrium
cartilage has no blood vessles so diffussion ?
brings nutrients & removes waste
3 types of cartilages
hyaline cartilage
elastic cartilage
fibrocartilage
hyaline cartilage function & location
function - eases joint movement & holds airway open
location - cartilage of nose
function - eases joint movement & holds airway open
location - cartilage of nose
hyaline cartilage function & location
elastic cartilage function & location
function - stretches & recoil
location - external ear
function - stretches & recoil
location - external ear
elastic cartilage function & location
fibrocartilage function & location
function - resist compression & absorbs shock
location - intervertebral discs
function - resist compression & absorbs shock
location - intervertebral discs
fibrocartilage function & location
blood function
trasports cells & dissolved matter from place to place
trasports cells & dissolved matter from place to place
blood
5 types of leukocytes
neutrophils
eosinophils
basophils
lymphocytes
monocytes
3 types of blood
erythrocytes
leukocytes
platlets
erythrocytes
red blood cells that trasport O₂ & CO₂
red blood cells that trasport O₂ & CO₂
erythrocytes
leukocytes
white blood cells that defend against infection & disease
white blood cells that defend against infection & disease
leukocytes
platlets
cell fragments involved in clotting
cell fragments involved in clotting
platlets
nuervous & muscular tissues are exitable tissues meaning they ?
respond to stimuli by changing membrane potential
nervous tissue are specialized for communication by?
electrical & chemical signals
neurons
detect stimuli and are the decision makers
detect stimuli and are the decision makers
neurons
neurogila
support & protect the nuerons
support & protect the nuerons
neurogila
muscular tissue function
source of body heat
source of body heat
muscular tissue function
3 types of muscule tissues
skeletal
cardiac
smooth
skeletal muscle function & location
function - voluntary/concious control over skeletal muscles
location - attached to bone
function - voluntary/concious control over skeletal muscles
location - attached to bone
skeletal muscle function & location
cardiac muscle function & location
function - involuntary intercalated disc join cardiomyocytes end to end
location - lining of heart
function - involuntary intercalated disc join cardiomyocytes end to end
location - lining of heart
cardiac muscle function & location
smooth muscle function & location
function - involuntary function to move substances in the body (not gravity dependet)
location - respiratory organs
function - involuntary function to move substances in the body (not gravity dependet)
location - respiratory organs
smooth muscle function & location
3 types of cell junctions
tight junction
desmosome
gap junction
cell junction is ?
the communication between two cells
the communication between two cells
cell junction
tight junction
connection between to adjacent cells
connection between to adjacent cells
tight junction
desmosome
patch that holds cells together
patch that holds cells together
desmosomes
gap junction
ring like connection of 6 transmembrane proteins arranged like segments of an orange aroubd eater filled pore
ions, nutrients, & other small solutes pass between these cells
ring like connection of 6 transmembrane proteins arranged like segments of an orange aroubd eater filled pore
ions, nutrients, & other small solutes pass between these cells
gap junction
gland
secretion thats usful to the body
secretion thats usful to the body
gland
exocrine gland
connect to epithelium by way of duct
connect to epithelium by way of duct
exocrine gland
endocrine gland
have no ducts, secrete hormones into bloodstream
ex. thyroid
have no ducts, secrete hormones into bloodstream
ex. thyroid
endocrine gland
2 types of secretions
serous gland/secretion
membrane gland/secretion
serous gland/secretion
produces thin watery secretion
ex. milk, tears
produces thin watery secretion
ex. milk, tears
serous gland/secretion
membrane gland/secretion
produce glycoprotein mucin, which absorbs water to form musus
produce glycoprotein mucin, which absorbs water to form musus
membrane gland/secretion
3 types of membranes
cutaneous membrane
mucous membrane
serous membrane
cutaneous membrane
skin, largest membrane in the body
ex. stratified squamous
skin, largest membrane in the body
ex. stratified squamous
cutaneous membrane
mucous membrane
lines passages such as the digestive system
absorptive, secretory, & protective functions
often have musus producting goblet cells
lines passages such as the digestive system
absorptive, secretory, & protective functions
often have musus producting goblet cells
mucous membrane
serous membrane
internal membrane
simple squamous on surface of areolar tissue
produces serous fluid arosed from blood
covers organs & lines walls of body cavities
internal membrane
simple squamous on surface of areolar tissue
produces serous fluid arosed from blood
covers organs & lines walls of body cavities
serous membrane