Chapter 3 dental biofilm - Study guides, Class notes & Summaries

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...

OpenStax Microbiology Test Bank Chapter 24: Digestive System Infections * = Correct answer Multiple Choice 1. What is the pharynx? A. an accessory digestive organ B. part of the gastrointestinal tract* C. part of the mouth D. the exit of the gastrointestinal tract 2. What type of digestion occurs in the mouth? A. chemical breakdown of food only B. physical breakdown of food only C. chemical and physical breakdown of food* D. neither chemical nor physical breakdown of food 3. W...

Test Bank Microbiology for the Healthcare Professional 2nd Edition VanMeter Table of Contents PREFACE ...............................................................................................................................................2 Chapter 01: Scope of Microbiology ...................................................................................................3 Chapter 02: Chemistry of Life ..........................................................................................

OpenStax Microbiology Test Bank Chapter 24: Digestive System Infections * = Correct answer Multiple Choice 1. What is the pharynx? A. an accessory digestive organ B. part of the gastrointestinal tract* C. part of the mouth D. the exit of the gastrointestinal tract 2. What type of digestion occurs in the mouth? A. chemical breakdown of food only B. physical breakdown of food only C. chemical and physical breakdown of food* D. neither chemical nor physical breakdown of food 3. W...

OpenStax Microbiology Test Bank Chapter 24: Digestive System | Complete & Graded A+ OpenStax Microbiology Test Bank Chapter 24: Digestive System * = Correct answer Multiple Choice 1. What is the pharynx? A. an accessory digestive organ B. part of the gastrointestinal tract* C. part of the mouth D. the exit of the gastrointestinal tract Difficulty: Easy ASM Standard: N/A 2. What type of digestion occurs in the mouth? A. chemical breakdown of food only B. physical breakdown of food only C. chemica...

OpenStax Microbiology Test Bank Chapter 24: Digestive System | Complete & Graded A+ OpenStax Microbiology Test Bank Chapter 24: Digestive System * = Correct answer Multiple Choice 1. What is the pharynx? A. an accessory digestive organ B. part of the gastrointestinal tract* C. part of the mouth D. the exit of the gastrointestinal tract Difficulty: Easy ASM Standard: N/A 2. What type of digestion occurs in the mouth? A. chemical breakdown of food only B. physical breakdown of food only C. chemica...

Test Bank For Microbiology for the Healthcare Professional, 2nd Edition VanMeter. Chapter 01: Scope of Microbiology VanMeter: Microbiology for the Healthcare Professional, 2nd EditionChapter 02: Chemistry of Life VanMeter: Microbiology for the Healthcare Professional, 2nd Edition MULTIPLE CHOICE 1. The atomic number equals the number of a. protons. b. neutrons. c. electrons. d. protons and neutrons. ANS: A REF: p. 20 2. The atomic weight is equal to the sum of a. neutrons. b. protons...

Test Bank Microbiology for the Healthcare Professional 2nd Edition VanMeter Chapter 01: Scope of Microbiology MULTIPLE CHOICE 1. In the sixteenth century a father-and-son team, by the name of compound microscope consisting of a simple tube with lenses at each end. a. van Leeuwenhoek b. Semmelweis c. Janssen d. Hooke ANS: C REF: p. 3 2. “Animalcules” were first described by a. Robert Hooke. b. Antony van Leeuwenhoek. c. Hans Janssen. d. John Needham. ANS: B REF: p. 3 3. Micrographia, a...

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...

Test Bank Darby & Walsh Dental Hygiene Theory and Practice, 4th Edition Chapter 01: The Dental Hygiene Profession MULTIPLE CHOICE 1. What is the discipline of dental hygiene? a. The study of teeth and their supporting structures b. Brushing and flossing one’s teeth and rinsing with an antimicrobial mouth rinse twice a day, morning and night c. The study of preventive oral healthcare, including the management of behavior to prevent oral disease and promote health d. The study of those proce...