Anatomy - Tissue Types 1 : Epithelium Flashcards
WHAT DOES ENDOTHELIUM LINE?
a. the digestive system
b, the resp system
c.the cardiovascular system
d.internal closed cavities
c.the cardiovascular system
what does mesothelium line
a. the digestive system
b, the resp system
c.the cardiovascular system
d.internal closed cavities
d.internal closed cavities
true or false cells in epithelia are polarised
a. true
b. false
a.true
apical and basal regions
which region of the epithelium faces a free surface
a. apical
b. basal
a. apical
epithelia are..
a. vascular
b. avascular
b.avascular
which of these characteristics is not a determining factor in classification of lining epithelia
a,number of cell layers
b. shape of cell
c. surface specialisations
d. total number of cells
d. total number of cells
what epithelium is found in the lung and kidney facilitating the passive diffusion of fluids
a. simple squamous
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
a.simple squamous
what epithelium is found lining small ducts and tubules and may have excretory,secretory or absorptive functions
a. simple squamous
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
b.simple cuboidal
what epithelium is most frquently associated with absorption and secretion and found in the GI tract
a. simple squamous
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
c.simple columnar
what epithelium is found exclusively in the trachea and bronchus
a. simple squamous
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
d.pseudostratified columnar cilliated
what epithelium is found in the oral cavity, oesophagus and vagina
a. simple squamous non keratinising
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
a.simple squamous non keratinising
what epithelium is found only in the ureter and urinary bladder and is adapted to withstand stretch and toxicity of urine
a. simple squamous non keratinising
b. simple cuboidal
c. simple columnar
d. pseudostratified columnar cilliated
e. transitional
e.transitional
which type of gland secretes products onto a surface via ducts
a. endocrine
b. exocrine
b.exocrine
which type of gland secretes products directly into the blood stream
a. endocrine
b. exocrine
a.endocrine
which type of gland is found in the large intestine
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
a.sumple tubular
which type of gland is found in the stomach as gastric glands
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
b.simple branched tubular
which type of gland is a sweat gland
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
c.simple coiled tubular
which type of gland is a sebaceous gland
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
d.simple branched acinar
which type of gland is a duodenum gland
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
d.compound tubular
which type of gland are the glands found in the exocrine portion of the pancreas
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound acinar
e.compound acinar
which type of gland are the salivary glands
a. sumple tubular
b. simple branched tubular
c. simple coiled tubular
d. simple branched acinar
d. compound tubular
e. compound tubuloacinar
e.compound tubuloacinar
acinar and tubular refer to which portion of the glands
a. ducts
b. secretory units
b.secretory units
which glands secrete a viscous fluid, rich in mucopolyssacharides to lubricate/protect
a. mucous
b. serous
c. seromucous
a.mucous
which glands secrete a watery fluid rich in enzymes
a. mucous
b. serous
c. seromucous
b.serous
which glands contain 2 types of cell
a. mucous
b. serous
c. seromucous
c.seromucous
what cell is pyrimidal or cuboidal with a spherical nuclei
a. mucous
b. serous
c. seromucous
b.serous
what cell is cuboidal with a flattened nuclei at the base
a. mucous
b. serous
c. seromucous
a.mucous
what colour do serous cells stain with H and E
a. dark pink
b. pale
a.dark pink
what colour do mucous cells stain with H and E
a. dark pink
b. pale
b. pale
what type of gland discharges whole cells eg a sebaceous gland
a. apocrine
b. endocrine
c. holocrine
d. eccrine
c.holocrine
what type of gland is most common and allows for exocytosis of vesicles eg a sebaceous gland
a. apocrine
b. endocrine
c. holocrine
d. eccrine
d.eccrine
what type of gland allows for discharge of unbroken membrane bound vesicles eg a mammary gland
a. apocrine
b. endocrine
c. holocrine
d. eccrine
a.apocrine
which of these is not part of the junctional complex
a. tight junction
b. adherens junction
c. desmosome
d. hemidesmosome
d.hemidesmosome
what does a hemidesmososme connect?
a. epithelial cell to epithelial cell
b. epithelial cell to gap junction
c. epithelial cell to basal lamina
c.epithelial cell to basal lamina
what adhesion specialisation prevents transport of substances between cells and maintains polarity
a. tight junction
b. adhering junction
c. desmosome
a.tight junction
what adhesion specialisation is ribbon like an anchors to the terminal web underlying apical membrane
a. tight junction
b. adhering junction
c. desmosome
b.adhering junction
what adhesion specialisation is a spot like adhering junction that anchors to the cell cytoskeleton intermediate filaments
a. tight junction
b. adhering junction
c. desmosome
c. desmosome
what type of collagen is found in the basal lamina along with laminin and proteoglycans
a. type I
b. type II
c. type III
d. type IV
d.type IV
what type of collagen are reticular fibrils in the basement membrane?
a. type I
b. type II
c. type III
d. type IV
c.type III
what type of collagen are anchoring fibrils in the basement membrane?
a. type I
b. type II
c. type III
d. type IV
e. type VII
d.type IV
