Dental Test Bank

Chapter 03: Radiation Characteristics Iannucci: Dental Radiography, 5th Edition MULTIPLE CHOICE 1. In dental radiography, the term ________ is used to describe the mean energy or penetrating ability of the x-ray beam. a. quality b. quantity c. intensity d. wavelength ANS: A Quality is used to describe the mean energy or penetrating ability of the x-ray beam. Quantity refers to the number of x-rays produced. Intensity is defined as the product of the quantity and quality per...

Dental Public Health and Research, 4e (Nathe) Chapter 3 Dental Care Delivery in the United States 1) Which sectors are included in the dental care delivery system in the United States? A) Private sector B) Federal government C) State government D) All of the above E) None of the above Answer: D 2) State dental divisions work at solving dental issues within the state by ________. A) Serving as dental consultants to government and private sector entities B) Having dental-friendly...

Chapter 03: Physical and Mechanical Properties of Dental Materials MULTIPLE CHOICE 1. Which type of bond occurs when two atoms share electrons in their outer shell, creating full shells for both? a. Ionic bond b. Covalent bond c. Metallic bond d. Hydrogen bond ANS: B Covalent bonds occur when two atoms share electrons in their outer shell, creating full shells for both. Covalent bonds are very strong. Diamond is a good example of a strong covalent bond; it is hard and has a high...

Chapter 03: The Alimentary Canal: Digestion and Absorption Test Bank MULTIPLE CHOICE 1. Each of the following is a portion of the alimentary canal except one. Which one is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30 feet long and comprises all the body parts through which food passes. REF: p. 51 2. The small intestine is comp...

Name: ________________________ Class: ___________________ Date: __________ ID: A 3 True/False Indicate whether the statement is true or false. ____ 1. ____ 2. ____ 3. ____ 4. ____ 5. ____ 6. ____ 7. ____ 8. ____ 9. ____ 10. ____ 11. ____ 12. ____ 13. ____ 14. ____ 15. ____ 16. ____ 17. A binding agreement between two or more persons is known as a deed. A contract can be terminated when one of the parties does not meet contractual obligations. The law that provides people ...

Chapter 03: The Alimentary Canal: Digestion and Absorption Stegeman: The Dental Hygienist’s Guide to Nutritional Care, 5th Edition MULTIPLE CHOICE 1. Each is a portion of the alimentary canal, except one. Which is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30-ft long and comprises all the body parts through which food passes. DIF...

Chapter 03: Radiation Characteristics Iannucci: Dental Radiography, 5th Edition MULTIPLE CHOICE 1. In dental radiography, the term ________ is used to describe the mean energy or penetrating ability of the x-ray beam. a. quality b. quantity c. intensity d. wavelength ANS: A Quality is used to describe the mean energy or penetrating ability of the x-ray beam. Quantity refers to the number of x-rays produced. Intensity is defined as the product of the quantity and quality per...

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 ...