All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics
Showing 10289 questions
Sort:
6781 Dental

After the dentist has completed an etching procedure on a class III composite preparation, the preparation gets contaminated with saliva. In response, the dentist should do which of the following?

ABlow away the saliva with air, and then proceed
BRinse away the saliva with water, dry the preparation, then proceed
CWipe away the saliva with cotton pellet, rinse the preparation with water, dry it with air, and then proceed
DRinse away the saliva with water, dry the preparation with air, then repeats the etching procedure
Dental
View Explanation →
6786 Dental

A 13 year old male patient complains about the discoloration of his teeth. His mother shows a similar discoloration of her teeth. Clinical findings reveal teeth with mottled, opaque white brown yellowish discoloration. Snowcapped appearance of teeth is appreciable. OPG reveals a thin layer of enamel over the cusp tips and interproximal surfaces. Probe test is positive. Based on the findings, the defective gene is:

AAMELX
BDSPP
CDMP-1
DRUNX-2
Dental
View Explanation →