ATS Final Exam Study Guide Part 1 Questions & Answers Solved 100%

The lower right bicuspid is tooth - Answer #28 The lower central a and laterals are teeth - Answer #23,24,25,26 The tooth that touches the distal part of #20 is the mesial of - Answer #19 The rubber dam clamp that is used only on anterior teeth is the - Answer Double bow In order to protect yourself from overexposure to X-rays you should ... - Answer Leave the room when making the exposure (pressing the button) A tooth may die and require root canal treatment due to the following causes: - Answer Traumatic blow, extensive decay, mechanical exposure and chemical irritation Useful tests on teeth to determine whether they will need a root canal include - Answer Percussion (tapping), thermal (hot and cold) and electric pulp tests The cement which must be mixed slowly on a glass slab is - Answer Zinc phosphate According to Angle's classification of occlusion (overbite, underbite, normal), the normal jaw positioned is classified as a - Answer Class 1 A good liner (base) under amalgams to help prevent sensitivity is - Answer Vitrebond, copalite, dycal (calcium hydroxide) and glass ionomer Two instruments used to carve an amalgam after it has been condensed (packed) are - Answer Discoid-cleoid and interproximal