Question 245 · LDEK · Pediatric endodontics
Indicate the true statement concerning the pulp:
- A. it shows the innervation consisted of vegetative nerve fibers and two types of sensory nerves.
- B. is characterized by the well-developed lymphatic system.
- C. ‘A’ fibers are characterized by high sensitivity threshold and slow conducting, they respond to mechanical, thermal and chemical stimuli.
- D. ‘C’ fibers are characterized by low sensitivity threshold and fast conducting, they respond to stimuli which cause a dull, prolonged, difficult to localize pain.
- E. due to the pulp specific kind of neurotransmitter, vegetative fibers do not show vasomotor effect.
Hint
Recall which pulpal sensory fibres are myelinated and fast, and which are unmyelinated, slow and cause dull pain.
The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.
More questions on Pediatric dentistry
- The especially recommended technique of root canal obturation, following the apexification procedure is:
- Which of the following is recommended for the final filling of the canal in the apexification method using MTA?
- The therapeutic agent used in primary teeth pulpotomy with the smallest success rate is:
- The Carabelli cusp (trait) is caused by a developmental disturbance during the stage of:
- Tooth buds of which teeth start to develop after the birth?
- Indicate the true statement concerning true hyperdontia: