Zone of resorption Study guides, Class notes & Summaries

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

Axial skeleton - includes the skull, vertebral column, ribs, and sternum. Bones - serve as a reservoir for calcium and phosphorus and act as biomechanical levers on which muscles act to produce the movements. Long bones - have a shaft (diaphysis) and two ends (epiphyses). The metaphysis is a part of the diaphysis, the growth zone between the diaphysis and epiphysis during bone development. Sesamoid bones - develop in certain tendons and reduce friction on the tendon. Osteoblast - synthesiz...

Axial skeleton - ANSWER-includes the skull, vertebral column, ribs, and sternum. Bones - ANSWER-serve as a reservoir for calcium and phosphorus and act as biomechanical levers on which muscles act to produce the movements. Long bones - ANSWER-have a shaft (diaphysis) and two ends (epiphyses). The metaphysis is a part of the diaphysis, the growth zone between the diaphysis and epiphysis during bone development. Sesamoid bones - ANSWER-develop in certain tendons and reduce friction on the...

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outline of t...

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

ABFAS 2024 Exam Questions with Correct Answers Most common complication of Weil osteotomy - Answer-Floating toe Consequence of releasing deep deltoid ligament in clubfoot - Answer-pes planus Osteosarcoma most commonly will metastasize into? - Answer-Lungs Sesamoid position in plantarflexed first ray - Answer-Anterior (distal) to metatarsal head Congenital vertical talus work up x-ray view - Answer-Lateral forced plantarflexion Following injection of radioactive leukocytes, an indium -11...

bone hard, dense connective tissue that forms the structural elements of the skeleton, called osseous tissue cartilage semi-rigid connective tissue found on the skeleton in areas where flexibility and smooth surfaces support movement hematopoiesis production of blood cells, which occurs in the red marrow of the bones orthopedist doctor who specializes in diagnosing and treating musculoskeletal disorders and injuries osseous tissue bone tissue; a hard, dense conne...

1000+ MCQS –OPERATIVE & ENDODONTICS QUESTIONS AND ANSWERS 2023/2024 1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine 2. For an amalgam Restoration of weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outline of the cusp C. reduce 2mm for retention form 3. Before filling a cla...

ABFAS boards (Rearfoot and forefoot) Exam Questions and Answers Properties of Calcium phosphate antibiotic beads - Answer- non exothermic Must use powder Peaks at 3 hours and then elutes over 72 hours 120 day shelf life Most common 5th metatarsal fracture - Answer- Avulsion fracture (about 50% of 5th met fractures) normal IM between 4 and 5? normal lateral bowing angle? - Answer- IM= 6.5-9.0 bowing angle=2.6 What is the Myerson procedure? - Answer- use of EHB in correction of HAV. Wh...

ABFAS boards (Rearfoot and forefoot) questions with correct answers Properties of Calcium phosphate antibiotic beads - Correct Answer-non exothermic Must use powder Peaks at 3 hours and then elutes over 72 hours 120 day shelf life Most common 5th metatarsal fracture - Correct Answer-Avulsion fracture (about 50% of 5th met fractures) normal IM between 4 and 5? normal lateral bowing angle? - Correct Answer-IM= 6.5-9.0 bowing angle=2.6 What is the Myerson procedure? - Correct Answe...