Dental Histology Test

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

called __________:

Dental pulp is a lax conjunctive tissue formed from :

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

Cellular mixed fibrillar cementum can be found in the :

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

Basic elements of the enamel are :

The fibers from radicular cement have one direction and are joined :

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

Adenoid cystic carcinoma is known to commonly involve:

Terms of root formation for temporary incisors are :

The main function of fibroblasts of the pulp is to form :

found in the floor of the mouth; medial and partly inferior to the mandible:

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

Enamel prism in transversal section has a shape of :

Cellular cement is situated in :

From mesenchimal papilla is developed :

The first salivary gland to develop is:

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

Perineural invasion is common in:

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

Dentin Embryologic development:

What is the content of a dentinal tubules :

Odontoblasts are cells with structure :

Specify terms of germs mineralization for second temporary molar :

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

Where is determined in the dentin the granular layer Thomes :

Dentin is composed from :

Sialadenosis commonly involves:

Dentin Organic/H2O level:

In the enamel can be met :

How many layers are distinguished in the normal dentine :

In radicular cement is distinguished :

Dentin contains organic matter about of :

Each dentinal tubule contains a cytoplasmic extension of the odontoblast cell body termed an ______ _______.:

Oncocytoma almost exclusively occurs in:

In patients with diabetes mellitus the parotid gland is:

Specify terms of dental germs mineralization for canines :

The peripheric processes of odontoblasts are situated in :

Food stimulates secretion of:

Health teeth react to currents of about :

Dental pulp is devided in :

What is the basic unit of the enamel structure :

Odontoblast’s shape can be :

Enamel covers :

enzyme in saliva that kills bacteria:

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

In radicular cement is distinguished :

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

location? Its main function is ___:

The two main types of cementum are called and:

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

_____________________ enamel.:

Specify functions of basic substance of dental pulp :

Name four causes of external staining ____.:

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

Coarse extrinsic collagen fibers are formed by ____________________.:

Dentin Incremental lines:

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

________________________.:

The base of inorganic matter is :

Excess cementum formation is called :

Dark zones of Hunter – Schreger bands are called :

Periodontium contacts directly with :