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Anatomy Final Exam
3B
24
Anatomy
Kindergarten
11/24/2012

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Cards

Term
Epithelial tissues are vascular, innervated and regenerative.
a. true
b. false
Definition
Epithelial tissues are vascular, innervated and regenerative.
a. true
B. FALSE
Term
Tight junctions allow ions and small solutes to pass between the cytoplasms of connected cells but not larger organelles
a. true
b. false
Definition
Tight junctions allow ions and small solutes to pass between the cytoplasms of connected cells but not larger organelles
a. true
B. FALSE
Term
An example of an occluding cell junction would be a(n):
a. adherens junction
b. hemidesmosome
c. desmosome
d. gap junction
e. tight junction
Definition
An example of an occluding cell junction would be a(n):
a. adherens junction
b. hemidesmosome
c. desmosome
d. gap junction
E. TIGHT JUNCTION
Term
Which of the following cell junctions help the tissue distribute tension and/or resist separation?
a. desmosomes
b. adherens junctions
c. gap junctions
d. a and b
e. all of the above
Definition
Which of the following cell junctions help the tissue distribute tension and/or resist separation?
a. desmosomes
b. adherens junctions
c. gap junctions
D. A AND B
e. all of the above
Term
Type of cell junction responsible for the blood-brain-barrier:
a. adherens junction
b. hemidesmosome
c. desmosome
d. gap junction
e. tight junction
Definition
Type of cell junction responsible for the blood-brain-barrier:
a. adherens junction
b. hemidesmosome
c. desmosome
d. gap junction
E. TIGHT JUNCTION
Term
Type of cell to cell junction that could play a role in changing a cell’s membrane potential:
a. adherens junction
b. hemidesmosome
c. desmosome
d. gap junction
e. tight junction
Definition
Type of cell to cell junction that could play a role in changing a cell’s membrane potential:
a. adherens junction
b. hemidesmosome
c. desmosome
D. GAP JUNCTION
e. tight junction
Term
Reticular lamina:
a. is secreted from connective tissue
b. is secreted from the basal surface of epithelial cells
c. forms one half of the lamina propria
d. a and c
e. b and c
Definition
Reticular lamina:
A. IS SECRETED FROM CONNECTIVE TISSUE
b. is secreted from the basal surface of epithelial cells
c. forms one half of the lamina propria
d. a and c
e. b and c
Term
The epithelial lining of the visceral pericardium is properly termed:
a. a mucus membrane
b. endothelium
c. mesothelium
d. a synovial membrane
e. none of the above
Definition
The epithelial lining of the visceral pericardium is properly termed:
a. a mucus membrane
b. endothelium
C. MESOTHELIUM
d. a synovial membrane
e. none of the above
Term
Which of the following is not an epithelial membrane?
a. mucus membrane
b. cutaneous membrane
c. serous membrane
d. synovial membrane
e. all of the above are epithelial membranes
Definition
Which of the following is not an epithelial membrane?
a. mucus membrane
b. cutaneous membrane
c. serous membrane
d. synovial membrane
E. ALL OF THE ABOVE ARE EPITHELIAL MEMBRANES
Term
A single layer of flattened cells with a central nucleus and sparse cytoplasm would be a good description of…
a. stratified squamous epithelium
b. simple squamous epithelium
c. simple columnar epithelium
d. stratified columnar epithelium
e. simple cuboidal epithelium
Definition
A single layer of flattened cells with a central nucleus and sparse cytoplasm would be a good description of…
a. stratified squamous epithelium
B. SIMPLE SQUAMOUS EPITHELIUM
c. simple columnar epithelium
d. stratified columnar epithelium
e. simple cuboidal epithelium
Term
A layer of epithelium useful for allowing passage of materials via diffusion and filtration where protection isn’t very important would be….
a. stratified squamous epithelium
b. simple squamous epithelium
c. simple columnar epithelium
d. stratified columnar epithelium
e. simple cuboidal epithelium
Definition
A layer of epithelium useful for allowing passage of materials via diffusion and filtration where protection isn’t very important would be….
a. stratified squamous epithelium
B. SIMPLE SQUAMOUS EPITHELIUM
c. simple columnar epithelium
d. stratified columnar epithelium
e. simple cuboidal epithelium
Term
Capillary endothelial cells have leaky junctions. This means:
a. that material inside the endothelial cells easily leaks out into the ISF
b. that material inside the endothelial cells easily leaks out into the plasma
c. that material inside the brain easily leaks out into the plasma
d. that material inside the plasma may pass easily into the ISF
e. that material inside the plasma may pass easily into the endothelial cells making up the capillaries
Definition
Capillary endothelial cells have leaky junctions. This means:
a. that material inside the endothelial cells easily leaks out into the ISF
b. that material inside the endothelial cells easily leaks out into the plasma
c. that material inside the brain easily leaks out into the plasma
D. THAT MATERIAL INSIDE THE PLASMA MAY PASS EASILY INTO THE ISF
e. that material inside the plasma may pass easily into the endothelial cells making up the capillaries
Term
Simple cuboidal epithelium is useful for secretion and absorption and may be found in ducts and secretory portions of small glands.
a. true
b. false
Definition
Simple cuboidal epithelium is useful for secretion and absorption and may be found in ducts and secretory portions of small glands.
A. TRUE
b. false
Term
Ciliated simple columnar epithelium lines most of the digestive tract (stomach to anal canal).
a. true
b. false
Definition
Ciliated simple columnar epithelium lines most of the digestive tract (stomach to anal canal).
a. true
B. FALSE
Term
Pseudostratified columnar epithelium is actually stratified columnar epithelium that just looks like simple columnar epithelium.
a. true
b. false
Definition
Pseudostratified columnar epithelium is actually stratified columnar epithelium that just looks like simple columnar epithelium.
a. true
B. FALSE
Term
Keratinized stratified squamous epithelium:
a. is found in the esophagus
b. has squamous cells at the basal surface of the epithelial sheet
c. is metabolically active at the apical surface of the epithelial sheet
d. is primarily useful for absorption and filtration
e. none of the above
Definition
Keratinized stratified squamous epithelium:
a. is found in the esophagus
b. has squamous cells at the basal surface of the epithelial sheet
c. is metabolically active at the apical surface of the epithelial sheet
d. is primarily useful for absorption and filtration
E. NONE OF THE ABOVE
Term
The only important example of a cytogenic gland we’ll discuss is a goblet cell.
a. true
b. false
Definition
The only important example of a cytogenic gland we’ll discuss is a goblet cell.
a. true
B. FALSE
Term
A goblet cell is a unicellular endocrine gland that is part of the endocrine pancreas and secretes insulin.
a. true
b. false
Definition
A goblet cell is a unicellular endocrine gland that is part of the endocrine pancreas and secretes insulin.
a. true
B. FALSE
Term
Endocrine glands
a. secrete hormones
b. secrete their products into the lumen of a cavity
c. have very small ducts
d. a and b
e. all of the above
Definition
Endocrine glands
A. SECRETE HORMONES
b. secrete their products into the lumen of a cavity
c. have very small ducts
d. a and b
e. all of the above
Term
Which of the following are exocrine glands?
a. mucus
b. oil
c. sweat
d. mammary
e. all of the above
Definition
Which of the following are exocrine glands?
a. mucus
b. oil
c. sweat
d. mammary
E. ALL OF THE ABOVE
Term
Multicellular glands are formed downward from the epithelium into the underlying tissue.
a. true
b. false
Definition
Multicellular glands are formed downward from the epithelium into the underlying tissue.
A. TRUE
b. false
Term
Myoepithelial cells are associated with
a. mammary glands
b. salivary glands
c. some sweat glands
d. a and b
e. all of the above
Definition
Myoepithelial cells are associated with
a. mammary glands
b. salivary glands
c. some sweat glands
d. a and b
E. ALL OF THE ABOVE
Term
A gland in which the secretory product accumulates at the apical surface, which then separates from the cell to form the secretion, is known as a…
a. merocrine gland
b. apocrine gland
c. holocrine gland
d. endocrine gland
Definition
A gland in which the secretory product accumulates at the apical surface, which then separates from the cell to form the secretion, is known as a…
a. merocrine gland
B. APOCRINE GLAND
c. holocrine gland
d. endocrine gland
Term
What is it about a target cell for a hormone that makes it a target cell?
a. its proximity to the gland secreting the hormone
b. its lack of receptors for other hormones
c. it has to be found in the bloodstream for the hormone to interact with it
d. it has receptors for that hormone
e. all cells are receptor cells for all hormones. The important thing is whether or not that cell is specialized to perform whatever task the receptor is specifying.
Definition
What is it about a target cell for a hormone that makes it a target cell?
a. its proximity to the gland secreting the hormone
b. its lack of receptors for other hormones
c. it has to be found in the bloodstream for the hormone to interact with it
D. IT HAS RECEPTORS FOR THAT HORMONE
e. all cells are receptor cells for all hormones. The important thing is whether or not that cell is specialized to perform whatever task the receptor is specifying.
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