Oral Histology Actual Questions And Correct Detailed Answers Guaranteed Success.
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Course
HISTOLOGY
Institution
HISTOLOGY
What is oral histology - correct answer Study of the structure and function of the teeth and oral tissues
What term describes the external line at the neck or cervix of the tooth where the enamel of the crown and cementum of the root usually meet - ...
What is oral histology - correct answer Study of the structure and function of
the teeth and oral tissues
What term describes the external line at the neck or cervix of the tooth where the enamel of the crown
and cementum of the root usually meet - correct answer CEJ
Describe the anatomic crown - correct answer Portion of the tooth that is
covered with enamel
Describe the clinical crown - correct answer Portion of the tooth that is visible
in the mouth
Describe the root of the tooth - correct answer Portion that is normally
embedded in the alveolar process and is covered with cementum
What is bifurcation - correct answer Division into two roots
What is a trifurcation - correct answer Division into three roots
What term describes the tapered end of each root tip - correct answer Apex
Any structure or object situated at the apex is said to be.... - correct answer
Apical
Anything surrounding the apex is.... - correct answer Periapical
Enamel is the.... Material of the body - correct answer Hardest
, Enamel is able to withstand crushing stresses to about.... pounds per square inch - correct answer
100,000
What allows enamel to with stand most of the pressures brought against it - correct answer
Periodontium
Enamel is translucent and ranges in color from.... - correct answer Yellow to
grayish white
Enamel is formed by melon lasts and consists of... Inorganic matter - correct answer
96-99%
What is the most abundant mineral component of enamel - correct answer
Calcium
Is enamel capable of remodeling and reaping itself - correct answer No
What tissue makes up the main portion of the tooth structure and extends almost the entire length of
the tooth - correct answer Dentin
What color is dentin - correct answer Light yellow, may darken with age
What % of dentin is inorganic - correct answer 70%
What causes the rapid penetration and spreading of caries in the dentin - correct answer
High content of organic substances
What are the microscopic canals that penetrate dentin - correct answer
Dentinal tubules
Each dentinal tubule contains a... - correct answer Dentinal fiber
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