Pulp chamber - Study guides, Class notes & Summaries

What are the 4 functions of roots? correct answers 1. sensory 2. stability/support 3. nourishment 4. reparative What stimuli do root canals respond to? correct answers pain only! not temp or pressure If a tooth has a cold sensitivity what can be the cause? correct answers off occlusion recession exposed dentin What is "inner portion of the tooth containing nerves and blood supply to the tooth"? correct answers pulp cavity How does the location of the pulp chamber differ from...

Incisors are used for cutting canines are used for Holding Posterior teeth are used for Biting and chewing Premolars are used for Hold and grind Enamel is 96% in organic Dentin is 70% inorganic dentinogenesis imperfecta incomplete or improper development of dentin tissue Dentin and cementum can Repair itself Cementum 50% inorganic primary teeth Wider mesial to distal Short crowns Thinner enamel/dentin (more white) Permanent teeth Smaller pulp chamber Larger roo...

Final Exam for NDAEB latest 2024 with 100% correct answers Incisors are used for - CORRECT ANSWER-cutting canines are used for - CORRECT ANSWER-Holding Posterior teeth are used for - CORRECT ANSWER-Biting and chewing Premolars are used for - CORRECT ANSWER-Hold and grind Enamel is - CORRECT ANSWER-96% in organic Dentin is - CORRECT ANSWER-70% inorganic dentinogenesis imperfecta - CORRECT ANSWER-incomplete or improper development of dentin tissue Dentin and cementum can - CORRECT ANSWE...

Dental Anatomy Terminology 100% Correct Maxillary Teeth Teeth in the Upper Arch Mandibular Teeth Teeth in the lower arch Midline Line drawn down the middle of the teeth cutting them in half The mouth is divided into how many quadrants? 4 Primary Dentition The teeth that first come in (20 total) Permanent Dentition The second (adult) teeth (32 total) Mixed Dentition When both primary and permanent teeth are present Incisors The two teeth of each quadrant which are closest to the midline. N...

When a combustion air opening is equipped with dampers, the dampers must be - interlocked with the burner, and fully open before starting the boiler. R4B A substance that absorbs humidity inside a boiler during dry layup is: - Activated alumina (4-142-1.3) The high oil temperature shutdown device of an oil-fired heater senses the: - Oil temperature at the furnace outlet R4B A boiler furnace pre-purge: - must last a specific amount of time. R4B In a building plumbing system, the potable wa...

What is attrition? Physiologic loss of tooth structure from tooth to tooth contact (Similar to Bruxism) What is abrasion? Teeth wear from use of abrasive substances What is abrasion caused by? Chewing foreign objects and heavy handed tooth brushing What is abfraction? Wedge shaped breaks in cervical regions caused by excess forces on the teeth What is erosion? Loss of tooth structure from a chemical process What causes erosion? Chronic vomiting seen in bulimia, aci...

____ rems/year or ____ mSv annually is the maximum permissible dose. How about for pregnant workers? - 5/50 0.5/5 Cool info: 138 FMX's in 1 year 1,250 panos 2,500 xrays ____ speed film has the same density range and equal image quality to D speed film, but slightly less contrast - E He says E speed is highest and best _____ superior for imaging soft tissues _____ superior for imaging bony tissues - MRI CT _______ force is force acting in a direction parallel to a surface or to a pl...

Incisors are used for - cutting canines are used for - Holding Posterior teeth are used for - Biting and chewing Premolars are used for - Hold and grind Enamel is - 96% in organic Dentin is - 70% inorganic dentinogenesis imperfecta - incomplete or improper development of dentin tissue Dentin and cementum can - Repair itself Cementum - 50% inorganic primary teeth - Wider mesial to distal Short crowns Thinner enamel/dentin (more white) ...

ADAA MIDTERM EXAM QUESTIONS AND ANSWERS 100% PASS orthodontist - Correct Answer ️️ -braces specialist endodontist - Correct Answer ️️ -root canal specialist periodontist - Correct Answer ️️ -gum disease specialist oral and maxillofacial surgeon - Correct Answer ️️ -corrects disease, injury, or defects by surgery prosthodontist - Correct Answer ️️ -prosthetic specialist pedodontist - Correct Answer ️️ -children specialists mandible - Correct Answer ️️ -lower j...

Which procedure removes a root from a multi-rooted tooth? correct answers Root Amputation Which statement typifies the vitalometer (electric pulp tester)? correct answers It is battery operated, which can weaken over time and give a false reading. Which vitality test is the least useful? correct answers Heat Which step in root canal therapy takes place first? correct answers Access preperation What is pulp fibrosis? correct answers It is the decrease of living cells within the pulp ...