WorksheetsChapter 4: The Tissue Level of Organization pt. 1
Total questions: 63
Worksheet time: 42mins
A collection of specialized cells/cell products that perform a limited number of functions
(a)
Study of tissue appearance, function, organization
cytology
histology
histopathology
biology
Lines GI tract organs, hollow organs, epidermis
epithelial tissue
connective tissue
muscle tissue
neural tissue
Most abundant tissue type; found in bones, tendons, fat, and other soft padding tissue
neural tissue
epithelial tissue
muscle tissue
connective tissue
Lines the heart (cardiac), cavities and skin (smooth), and bones (skeletal)
epithelial tissue
neural tissue
connective tissue
muscle tissue
found in the brain, spinal cord, and nerves
neural tissue
muscle tissue
epithelial tissue
connective tissue
The synovial membrane:
Lines cavities
makes synovial fluid for lubrication
lines the pleural membrane
Lines joints, tendons, sheaths
The connective tissue membrane includes what membrane?
(a)
Epithelial membranes include:
Mucous membrane
synovial membrane
respiratory membrane
serous membrane
cutaneous membrane
Membrane that lines the digestive, respiratory, urinary, and reproductive tracts
(a)
What membrane lines body cavities closed to the exterior of the body? (peritoneal, pericardial, pleural)
(a)
What membrane, also known as the skin, covers body surfaces?
(a)
True or false: most connective tissues are highly vascular
true
false
What is the most abundant type of connective tissue?
reticular
areolar
adipose
elastic
which membrane lines passageways that open to the exterior?
mucous membrane
serous membrane
cutaneous membrane
synovial membrane
Type of connective tissue found under the thin layer of tissues covering a mucous membrane
(a)
Membrane that lines cavities not open to the outside
(a)
The serous membranes consist of two portions:
parietal
pleural
visceral
synovial
What fluid reduces friction between parietal/visceral surfaces?
synovial fluid
serous fluid
keratinized fluid
sebum
What serous membrane typically covers abdominal organs
pleura
peritoneum
pericardium
What serous membrane covers the lungs?
peritoneum
pericardial
pleura
what serous membrane covers the heart
pericardial
peritoneal
pleura
Why do kidneys not have serous membranes?
Because they are retro-peritoneal
Because they are sub-peritoneal
Because they are intra-peritoneal
What kind of epithelium composes the cutaneous membrane?
Keratinized stratified squamous epithelia
stratified cuboidal epithelia
Keratinized simple columnar epithelia
simple squamous epithelia
True or false: the deeper (towards dermis further from surface epithelia) the layer of skin the higher number of dead keratinocytes
true
false
What connective tissues are found in the cutaneous membrane?
adipose
reticular
areolar
collagen
Which membrane consists primarily of areolar tissue and an incomplete layer of epithelial tissue?
(a)
What membrane lines freely moving, articulating joint cavities
synovial
serous
cutaneous
membrane that provides protection for the ends of bones
serous
mucous
synovial
Which is not a function of epithelial tissue
Covers body surfaces
lines cavities
serves essential functions
composition of bones
lines tubular structures
Which of the following does not contain epithelial tissue
digestive tract
femur
blood vessels
heart
Why is connective tissue required for the presence of epithelial tissue?
Because epithelial tissue is avascular
Because epithelial tissue is vascular
Because epithelial tissue is considered independent
Because epithelial tissue contains blood vessels
Which section of epithelial tissue is apical
epidermis
dermis
hypodermis
Which layer is found in thick skin but not found in thin skin
stratum germinativum
stratum granulosum
stratum lucidum
stratum spinosum
Where do basal cells tend to differentiate/regenerate
stratum germanitivum
stratum corneum
stratum lucidum
straum spinosum
Select all that apply: essential functions of epithelia
provide sensation ie: hemoreceptors, sensory organs
produce specialized secretions
control permeability
provide physical protection
True or false: exocrine glands maintain their ducts whereas endocrine glands lose their ducts upon maturation
true
false
Why do endocrine glands lose their ducts?
(a)
What kind of gland produces secretions (hormones) released into the surrounding tissue fluid and blood (doesn't maintain its ducts)
(a)
What kind of gland produces secretions which are discharged onto the surface and maintains its ducts?
(a)
Which organ is considered both endocrine and exocrine?
spleen
kidney
pancreas
liver
What are epithelial cells that produce secretions; classified by where secretions are discharged
(a)
Name for transmembrane proteins which are part of intracellular connections
CAMS
CNS
DNR
RICE
What binds CAMS to each other and intracellular materials
(a)
What allows firm attachment to the basal membrane and to adjacent epithelial cells
(a)
Most common junctions between cells
tight
gap
anchoring
Junctions located between cell and cell membrane
gap
tight
anchoring
Junction typically associated with cardiac/smooth muscle
gap
intergalated
tight
Which type of cell junction allows one cell to excite the next ie: intercalated discs in cardiac
tight
functioning
gap
Microvilli is also classified as what?
brush border
ciliated epithelium
finger-like
hair-like
increases surface area of the cell and found in small/large intestines
(a)
Moves materials across the cells surface and found in the nasal cavity and fallopian tube
(a)
true or false: ciliated epithelium may be found lining the respiratory tract
true
false
true or false: nuclei in columnar cells tend to crowd close to the basal membrane
true
false
what are the functions of the basal (basement) membrane
provides strength
produces secretions
resists distortion
acts as a barrier to proteins and other large molecules
surface for cell attachment and migration
what membrane is a non-cellular network of protein fibers, and also lies between the epithelium and underlying connective tissues?
epithelial membrane
hypodermal membrane
basement membrane
Which tissue requires continuous renewal and repair
neural
epithelial
muscular
connective
Which membrane does epithelial tissue repair/renew near
synovial membrane
basal membrane
mucous membrane
serous membrane
Simple columnar goblet cells:
protect the stomach from acidity
are present in the layer of non-ciliated epithelium
are typically ciliated
secrete mucus onto epithelium
simple epithelium is found where?
secretion takes place
protection is needed
skull
alveoli of lungs
true or false: stratified epithelium is fragile
true
false
Where is stratified epithelium found?
in areas where secretion and absorption take place
in areas exposed to mechanical and chemical stress
covering the basal membrane
internal compartments/passageways
select all that apply: characteristics of simple epithelium
covers basal membrane
provides greater protection
common in places where secretion and absorption take place
lines internal compartments and passageways
found in areas exposed to mechanical and chemical stress
