Dental Histology Test

During life happens :

Enamel prism in transversal section has a shape of :

Oncocytoma almost exclusively occurs in:

In radicular cement is distinguished :

The first salivary gland to develop is:

Enamel formed at a small spot in a location other than normal is called an ________.:

Approximately what % of enamel is calcium hydroxyapatite ___:

Which mineralized tissue has the highest fluoride content? :

Select the components of enamel organ :

The functions of radicular cement are :

In what region of the crown , the enamel has maximum thickness :

Dentinal tubules are more ____ and of ______ diameter at the pulpal aspect of the dentin:

Dental pulp is devided in :

Fine intrinsic collagen fibers are formed by _______________________.:

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

Dentin Organic/H2O level:

Hunter – Schreger bands appear as a result of :

Daily average volume of saliva produced in a human being is:

Coarse extrinsic collagen fibers are formed by ____________________.:

The parotid gland is divided into superficial and deep portions by:

The base of inorganic matter is :

secretion of salivary glands:

Characteristic cells for health pulp are :

Dental sac is composed from the following layers :

Dentin is a mineralized connective tissue that is perforated by microscopic parallel channels

called __________:

Basic elements of the enamel are :

A hereditary condition that results in severely impaired enamel is called ___.:

three pairs of salivary glands

Normally the maxilla has a shape of :

Carbohydrateprotein substance corresponding to the blood group antigens are not secreted by:

enzyme in saliva that kills bacteria:

Calcium content of saliva is low in:

Enamel prism in transversal section has a shape of :

Basic elements of the enamel are :

Specify terms of germs mineralization for second temporary molar :

Warthin’s tumor is commonly seen in:

The ends of collagen fibers embedded in both cementum and bone are called:

The function of dental pulp :

Odontoblast’s shape can be :

Periodontium contacts directly with :

About what % organic and % inorganic is cementum?___________, :

The most numerous cells of the pulp are :

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

Incremental growth lines in cementum are called _________:

Specify terms of eruption for first temporary molars :

definitive line that indicates the birth of an infant in the enamel of a tooth is called the

________________________.:

The functions of periodontium are :

Brush-like areas of hypocalicified enamel rods at the DEJ are called __________.:

Adenoid cystic carcinoma is known to commonly involve:

During sleep the parotid gland is known to secrete about:

Ends of odontoblastic processes that extend a short distance into the enamel are called

_______________________.:

In superficial parotidectomy:

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

Chemical stimulation maximises the secretion of:

Chemical composition of radicular cement :

In patients with diabetes mellitus the parotid gland is:

The two main types of cementum are called and:

Enamel covers :

Normally the mandible has a shape of :

The peripheric processes of odontoblasts are situated in :