Pulp - Dr. Fathy Emad - د/ فتحى عماد

Pulp

1 / 9

A false denticle:

Is usually associated with a dead tract.

Indicates a dead or dying pulp organ.

Consists of concentric layers of calcification.

Consists of dentinal tubules.

2 / 9

As a result of aging, the dental pulp in human permanent teeth:

Becomes more vascular and contains larger neural elements.

Becomes more cellular and contains more ground substance.

Increase in size and becomes more vascular.

Becomes less cellular and more fibrous.

3 / 9

An embedded pulp stone is most likely to be surrounded by:

Primary dentin.

Fibrous tissue.

Secondary dentin.

Odontoblasts.

4 / 9

Dental pulp develops from:

Dental papilla.

Dental sac.

Dental organ.

Dental lamina.

5 / 9

The pulp sensation is:

Propioceptive.

Touch.

Cold.

Pain sensation.

6 / 9

Which of the following is thought to protect the dental pulp?

Denticles.

Tome's granular layer.

Dead tracts.

Sclerotic dentin.

7 / 9

The true pulp stone is formed usually:

In the coronal pulp.

In the radicular pulp.

In large size.

Around degenerated nidus.

8 / 9

Nucleus with cart wheel appearance is found in:

Lymphocytes.

Progenitor cells.

Mast cells.

Plasma cells.

9 / 9

Extracellular matrix of the connective tissue of the pulp is composed of:

Both 1&2.

1. Collagen fibers only.

3. Non of the above.

2. Ground substance only.

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