Dental Histology Test

Changes in enamel rod orientation as seen by polarized light on tooth sections are called _:

secretion of salivary glands:

Specify terms of eruption for first temporary molars :

Incremental growth lines in cementum are called _________:

Terms of buds formation for temporary canines :

If a cementoblast becomes surrounded by cementum matrix, it is then called a :

Retzius strips ( striae ) appear in transverse section of tooth as a :

Scalloped-shaped ‘bumps’ on the incisal edge of incisors on newly erupted teeth are called ____________________.:

During life happens :

Enamel prism is composed from :

Number of tubules on 1mm2 oscillate from :

Dentin Organic/H2O level:

The functions of periodontium are :

Perineural invasion is common in:

Name four causes of external staining ____.:

Enamel prism is composed from :

The radicular 1/3 of the tooth has primarily which type of cementum?:

Which one is not the organic substance of dentine is composed from :

Odontoblast’s shape can be :

Dentinal tubules are distributed ununiformly in different layers of dentine :

Enamel prism in transversal section has a shape of :

Odontoblasts are cells with structure :

Terms of root formation for first temporary molars are :

Parotid calculi are diagnosed by:

The meaning of fibrillar cement :

A mass of cementum found free in the PDL is called a :

How many layers are distinguished in the normal dentine :

From mesenchimal papilla is developed :

Indicate the pulpal fibers of collagen :

Warthin’s tumor is commonly seen in:

The function of dental pulp :

Which mineralized tissue has the highest fluoride content? :

In the enamel can be met :

Cellular cement is situated in :

Sialolithiasis is common in:

Enamel covers :

Because enamel is formed in a ‘layering’ pattern, ground tooth sections show brownish lines

called ___, also known as incremental lines.:

The organic substance of dentine is composed from :

Dentin formative cells:

In parotid surgeries the most reliable way of identifying the facial nerve is:

Cementocytes reside in and their processes extend into:

Structural element characteristic to the dentinal canaliculi is :

Dentin contains organic matter about of :

Select the components of enamel organ :

Enamel covers :

Periodontium innervation is derived from :

Which one is not Secondary dentin is deposited preferential on :

Acini of parotid glands are formed by:

Salivary fistula is commonly originates from:

Sublingual salivary gland is situated:

There is a right contact between the enamel and the cement in :

Specify functions of basic substance of dental pulp :

In approximately 60% of cases, the cementum the enamel. (overlaps, meets, does not meet- exposed dentin):

Fine intrinsic collagen fibers are formed by _______________________.:

The thickness of periodontium is equal with :

Odontoblast’s shape can be :

Health teeth react to currents of about :

Multiple cystic lesions inside both the parotid glands in a patient should alert the clinician for a possible diagnosis of:

There is a space between the enamel and the cement in :

Parotid gland is a :