Dental Histology Test

Cellular mixed fibrillar cementum can be found in the :

Periodontium contacts directly with :

Odontoblast’s shape can be :

The presence of vital _______ qualifies dentins as a living tissue.:

The meaning of fibrillar cement :

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

called ___, also known as incremental lines.:

Epithelial thickness or epithelial plate is devided between

Sublingual salivary gland is situated:

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

digestive enzyme in saliva that begins the digestion of starches in the mouth:

How many layers are distinguished in the normal dentine :

Name four causes of external staining ____.:

Periodontium innervation is derived from :

From where do all these structures originate? ______________________:

Further classification adds fibers. Acellular extrinsic fibrillar cementum is found in what

location? Its main function is ___:

Enamel prism is composed from :

The base of inorganic matter is :

Food stimulates secretion of:

The functions of radicular cement are :

Submandibular salivary gland is separated into superficial and deep portions by:

What is the basic unit of the enamel structure :

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

In patients with diabetes mellitus the parotid gland is:

From dental sac (follicle) of dental germs is developed :

Specify terms of dental germs mineralization for canines :

Name the 4 components of the periodontium. ______________:

Warthin’s tumor is known to develop from:

Enamel covers :

Blood supply is derived from sources :

Dentin Incremental lines:

In the root of the tooth, which tissue is formed first, dentin orcementum?_:

Normally the mandible has a shape of :

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

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

The first cementum laid down is called __:

Oncocytoma almost exclusively occurs in:

Calcium content of saliva is low in:

Benign tumors of superfical lobe of parotid gland takes a very long time to project outwards because:

Irregular intertwining bundles of enamel rods, located primarily at the cusps, is known as

_____________________ enamel.:

Odontoblasts are cells with structure :

Health teeth react to currents of about :

Enamel can sometimes be formed in other locations other than the crown. The most common

area for this to occur is at the ________________________.:

Fine intrinsic collagen fibers are formed by _______________________.:

How many phases exist in the development of tooth tissues are :

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

Which mineralized tissue has the highest fluoride content? :

three pairs of salivary glands

In the enamel can be met :

Dentin Embryologic development:

Indicate the pulpal fibers of collagen :

Approximately what % of enamel is calcium hydroxyapatite ___:

Submandibular salivary gland swelling is differentiated from submandibular lymphadenitis clinically by:

Teeth development begin in the :

An antibiotic which can cause severe staining of enamel if given during amelogenesis is __________________________.:

Perineural invasion is common in:

Dentin Mineral Level (inorganic):

Bone is (vascular or avascular) ____________________, cementum is ______:

Coarse extrinsic collagen fibers are formed by ____________________.:

From enamel organ is developed :

Dentinal tubules are distributed ununiformly in different layers of dentine :