Eval S2

Question 1

Number 2 and 4 round diamond burs

Answer 1

Remove the enamel and tooth colored restoratives

Question 2

Transmetal burs

Answer 2

Remove amalgam, precious and no precious metals

Question 3

Surgical length 2 and 4 burs

Answer 3

THEY go farther away from the occlusal table and they can reach the liner sight
13 mm grip (short handle)

Question 4

Endo’Z bur

Answer 4

Can be placed directly on the pulpar floor. They are non cutting. Used on walls

Question 5

le dernier ???

Answer 5

Eliminate the triangles of dentin. They flare up the orifices. They relocate orifices

Question 6

def working lenght

Answer 6

The distance from a pre-determined coronal reference point to the point that the cleaning, obturation and shaping should terminate

Question 7

three reasons why chronic-pain patients are more receptive to pain than others

Answer 7

lower level of endorphins
neural circuits are altered
genetic causes

Question 8

wolf studies

Answer 8

: they study the foot fly because it has pain regulating genes
aim = to target pain individually

Question 9

• Fink’s studies

Answer 9

injecting chronic pain suffers with genes coding natural pain killers
aim = to boost their bodies levels of analgesics chemical

Question 10

• Angst’s studies

Answer 10

to identify the genes regulating the addiction circuit

Question 11

3D principles

Answer 11

diagnosis, dental treatment, and then drugs

Question 12

The four risks involved but RCT are:

Answer 12

• Instruments breaking during the RCTs
• The dentist missing the root canals
• A perforation of the canal and dental crown
• Over-instrumentation (with complications like maxillary sinusitis)