Abrasion resistance Study guides, Class notes & Summaries

Chapter 01: Introduction to Dental Materials MULTIPLE CHOICE 1. Until 1970, which of the following groups of dental auxiliaries were allowed to perform intraoral functions in all states? 1. Dental hygienists 2. Registered dental assistants 3. Certified dental assistants 4. On-the-job trained dental assistants a. 1, 2, 3, 4 b. 1, 2, 3 c. 1, 2 d. 1 ANS: D Until 1970, only the dental hygienist was allowed to perform intraoral functions in all states. Although laws vary ...

All riggin shall have how many checks prior to Loading? 3 All equip. that falls 3 ft onto a hard surface shall be checked for: Burs, sharp edges, dirt, contaminates, lose parts and deformaties Rope deployed from the anchor point to the ground should be deployed: So only the amount needed is with a dynamic anchor Helmets used for rope rescue should be: Lighter in weight Rope gloves shall be Sturdy formfitting gloves with a leather palm T/F: Fall protection ...

NREMT Trauma Exam Questions And Answers All Correct Which of the following patients involved in a car crash has the most severe findings? A.A 32-year-old female complains of head and chest pain, she was ejected from the vehicle, her vital signs are P 104, R 18, and BP 116/92 B.A 28-year-old male complains of abdominal pain, he was the restrained driver, his vital signs are P 106, R 18, and BP 88/62 C.A 42-year-old female complains of chest pain, another passenger in the vehicle died, her vi...

Laitance: Weak surface layer of water, rich cement mixture caused by upward movement of water Efflorescence: Condition caused by water passing thru concrete and salts reacting with CO2 to create a fluffy, crystalline surface deposit Reasons to coat concrete: 1. Waterproofing 2. Freeze protection 3. Chem. resistance 4. Decontamination 5. Abrasion protection 6. Color coding 7. Contents protection 8. Improved cleaning 9. Skid resistance 10. Steel Re-enforcement Explain ...

Who was the first woman to graduate from a recognized dental college? - Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate a need for aesthetic treatment include the replacement of a partial denture. -...

Who was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate a need for aesthetic treatment include the ...

NFPA standards for rope rescue and what they're for? correct answers 1983- standard for life safety rope and system components 1670- standard for operation and training for search and rescue incidents 1006- standard for professional qualifications General life safety rope minimum breaking strength correct answers minimum breaking strength of 8992 lbf or 40 k/n Escape rope minimum breaking strength correct answers Minimum braking strength of 3034 lbf or 13.5 k/n Classes of Life safe...

NDAEB Practice Questions and answer rated 100%Who was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate...

1000 MCQ's Dental ADC Waysem(1000 MCQ's along with answers from Waysem)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 - Correct 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 c...

NDAEB Practice QuestionsWho was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate a need for aesthetic ...