1088MedicalMedium
Etching depth after 30 sec for orthodontic bracket with orthophosphoric acid is________?
A50 um – 110 um
B200 um – 250 um
C10 um – 20 um
D3 um – 9 um
Correct answer
C. 10 um – 20 um
Explanation
The correct answer is 10 um – 20 um.
Correct answer
C. 10 um – 20 um
Explanation
The correct answer is 10 um – 20 um.
Resorption of root of primary incisors starts at________?
Regeneration by sprouting of axons takes place in which end of transaction of nerve________?
According to American society of Anesthetists, physical status scale Class III would be________?
Which vitamin is synthesized by intestinal bacteria?
Cardiac index is related to ________?
Microdontia is most commonly seen affecting________?