Histology SEM I FINAL EXAM | | | | |
with precise detailed | | |
solutions
Which duct does not branch? - Correct answer ✔simple
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A process by which all cytoplasmic components of the cell are divided into 2
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identical daughter cells - Correct answer ✔cytokinesis
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Name the 2 types of nerves in the periodontal ligaments? - Correct answer
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✔myelinated afferent and autonomic | | |
Name the 3 groups of fibers in the PDL - Correct answer ✔gingival fiber group,
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alveolodental ligament, transseptal ligament | | |
These are concentric series of bands represent incremental growth lines that
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extends from the DEJ - Correct answer ✔lines of retzius
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Which type of junctions bind cells together by creating spot welds between
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adjacent membranes? - Correct answer ✔desmosomes
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Which embryonic layer produces the alveolar process? - Correct answer
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✔mesoderm
,Which component of blood functions in clotting? - Correct answer ✔platelets
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This is the 1st to arrive to the site of injury acute inflammation - Correct answer
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✔neutrophil (PMNs) |
An allergic response that contains heparin and histamine? - Correct answer
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✔mast cells |
These cells are involved with chronic inflammation - Correct answer
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✔monocytes/phagocytes
The oral cavity has a turn over time of 27 days? True or false? - Correct answer
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✔false - 14 days | | |
The alveolodental ligament fiber group includes all fibers except? - Correct
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answer ✔dentinogingival |
The primitive mouth starts to from at? - Correct answer ✔4 weeks
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Alveoloar mucosa in non-keratinized. True or false? - Correct answer ✔true
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Lining epithelia is keratinized true or false? - Correct answer ✔false - non-
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keratinized
,Masticatory epithelia is non keratinized. True or false? - Correct answer ✔false -
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keratinized
|
Lingual papillae is consider which type of epithelia? - Correct answer
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✔specialized
What are the 3 main types of oral epithelia? - Correct answer ✔lining,
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masticatory, specialized |
Which glad secrets small amounts of cytoplasm/cell with secretory product? -
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Correct answer ✔apocrine - p for pinched off
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This gland involves no loss of cytoplasm/ cell ei) exocytosis - Correct answer
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✔merocrine
This gland involves whole cells being discharged/ cell ruptures? - Correct
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answer ✔holocrine - hol for whole
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Neutrophils are? - Correct answer ✔1st to arrive to the site of injury and are
| | | | | | | | | | | | | | |
involved in acute, inflammatory response
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This involves B cells and T cells - Correct answer ✔lymphocytes
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This is involved in later stages of inflammation - Correct answer ✔monocytes
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, This is involved in allergic reactions (3) - Correct answer ✔mast cells,
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eosinophils, basophils |
In what stage of mitosis does the nuclear membrane disappear? - Correct
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answer ✔prophase |
Cementum formation? | |
A) occurs during the first 4 weeks in utero
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B) is on going throughout life
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C) stops at 2 years old
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D) begins at 2 years old - Correct answer ✔is on going throughout life
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What structures make up the hard palate? - Correct answer ✔globular process,
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right and left palatine process
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Another word for the globular process is? - Correct answer ✔intermaxillary
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segment
What is the left and right palatine process? - Correct answer ✔palatal shelf
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What lines can be seen with the naked eye on the cervical 2/3rd of the crown? -
| | | | | | | | | | | | | | | | |
Correct answer ✔perikymata - external representation of the lines of retzius
| | | | | | | | | |
This is a change in the direction of rods from on prims to the next - Correct
| | | | | | | | | | | | | | | | |
answer ✔hunter Schreger bands
| | |
with precise detailed | | |
solutions
Which duct does not branch? - Correct answer ✔simple
| | | | | | | |
A process by which all cytoplasmic components of the cell are divided into 2
| | | | | | | | | | | | | |
identical daughter cells - Correct answer ✔cytokinesis
| | | | | |
Name the 2 types of nerves in the periodontal ligaments? - Correct answer
| | | | | | | | | | | | |
✔myelinated afferent and autonomic | | |
Name the 3 groups of fibers in the PDL - Correct answer ✔gingival fiber group,
| | | | | | | | | | | | | | |
alveolodental ligament, transseptal ligament | | |
These are concentric series of bands represent incremental growth lines that
| | | | | | | | | | |
extends from the DEJ - Correct answer ✔lines of retzius
| | | | | | | | |
Which type of junctions bind cells together by creating spot welds between
| | | | | | | | | | | |
adjacent membranes? - Correct answer ✔desmosomes
| | | | |
Which embryonic layer produces the alveolar process? - Correct answer
| | | | | | | | | |
✔mesoderm
,Which component of blood functions in clotting? - Correct answer ✔platelets
| | | | | | | | | |
This is the 1st to arrive to the site of injury acute inflammation - Correct answer
| | | | | | | | | | | | | | | |
✔neutrophil (PMNs) |
An allergic response that contains heparin and histamine? - Correct answer
| | | | | | | | | | |
✔mast cells |
These cells are involved with chronic inflammation - Correct answer
| | | | | | | | | |
✔monocytes/phagocytes
The oral cavity has a turn over time of 27 days? True or false? - Correct answer
| | | | | | | | | | | | | | | | |
✔false - 14 days | | |
The alveolodental ligament fiber group includes all fibers except? - Correct
| | | | | | | | | | |
answer ✔dentinogingival |
The primitive mouth starts to from at? - Correct answer ✔4 weeks
| | | | | | | | | | |
Alveoloar mucosa in non-keratinized. True or false? - Correct answer ✔true
| | | | | | | | | |
Lining epithelia is keratinized true or false? - Correct answer ✔false - non-
| | | | | | | | | | | | |
keratinized
,Masticatory epithelia is non keratinized. True or false? - Correct answer ✔false -
| | | | | | | | | | | |
keratinized
|
Lingual papillae is consider which type of epithelia? - Correct answer
| | | | | | | | | | |
✔specialized
What are the 3 main types of oral epithelia? - Correct answer ✔lining,
| | | | | | | | | | | | |
masticatory, specialized |
Which glad secrets small amounts of cytoplasm/cell with secretory product? -
| | | | | | | | | | |
Correct answer ✔apocrine - p for pinched off
| | | | | | |
This gland involves no loss of cytoplasm/ cell ei) exocytosis - Correct answer
| | | | | | | | | | | | |
✔merocrine
This gland involves whole cells being discharged/ cell ruptures? - Correct
| | | | | | | | | | |
answer ✔holocrine - hol for whole
| | | | |
Neutrophils are? - Correct answer ✔1st to arrive to the site of injury and are
| | | | | | | | | | | | | | |
involved in acute, inflammatory response
| | | |
This involves B cells and T cells - Correct answer ✔lymphocytes
| | | | | | | | | |
This is involved in later stages of inflammation - Correct answer ✔monocytes
| | | | | | | | | | |
, This is involved in allergic reactions (3) - Correct answer ✔mast cells,
| | | | | | | | | | | |
eosinophils, basophils |
In what stage of mitosis does the nuclear membrane disappear? - Correct
| | | | | | | | | | | |
answer ✔prophase |
Cementum formation? | |
A) occurs during the first 4 weeks in utero
| | | | | | | | |
B) is on going throughout life
| | | | | |
C) stops at 2 years old
| | | | | |
D) begins at 2 years old - Correct answer ✔is on going throughout life
| | | | | | | | | | | | |
What structures make up the hard palate? - Correct answer ✔globular process,
| | | | | | | | | | | |
right and left palatine process
| | | |
Another word for the globular process is? - Correct answer ✔intermaxillary
| | | | | | | | | | |
segment
What is the left and right palatine process? - Correct answer ✔palatal shelf
| | | | | | | | | | | |
What lines can be seen with the naked eye on the cervical 2/3rd of the crown? -
| | | | | | | | | | | | | | | | |
Correct answer ✔perikymata - external representation of the lines of retzius
| | | | | | | | | |
This is a change in the direction of rods from on prims to the next - Correct
| | | | | | | | | | | | | | | | |
answer ✔hunter Schreger bands
| | |
