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Chapter 02: Drug Action and Handling Haveles: Applied Pharmacology for the Dental Hygienist, 7th Edition MULTIPLE CHOICE 1. A drug is defined as a biologically active substance that can modify: a. the environment. b. the pH of tissue. c. cellular function. d. immune response. ANS: C Correct: A drug can modify cellular function. A general understanding of drug action allows the dental hygienist to make informed decisions regarding possible drug interactions or adverse reactions for the...

Chapter 02: Bacterial Genetics, Metabolism, and Structure Test Bank MULTIPLE CHOICE 1. Pieces of deoxyribonucleic acid (DNA) that move from one genetic element to another and contain genes for movement and genes for other features are called: a. transposons. b. insertion sequences. c. plasmids. d. chromatoids. ANS: A Insertion sequences only code for movement. REF: 7 OBJ: Level: Knowledge 2. Miniature chromosomes composed of several genes in double-stranded, closed, circular structu...

Chapter 02: Bacterial Genetics, Metabolism, and Structure Tille: Bailey & Scott’s Diagnostic Microbiology, 14th Edition MULTIPLE CHOICE 1. Pieces of deoxyribonucleic acid (DNA) that move from one genetic element to another and contain genes for movement and genes for other features are called: a. transposons. b. insertion sequences. c. plasmids. d. chromatoids. ANS: A Insertion sequences only code for movement. REF: 8 2. Miniature chromosomes composed of several genes in double-str...

Chapter 02: Immunology: Basic Principles and Applications in the Blood Bank Howard: Basic & Applied Concepts of Blood Banking and Transfusion Practices, 4th Edition MULTIPLE CHOICE 1. Select the cell involved in humoral immunity. a. Neutrophils b. T lymphocytes c. B lymphocytes d. Monocytes ANS: C B lymphocytes have the ability to transform into plasma cells to produce antibodies, which is considered a humoral response. DIF: Level 2 REF: p. 23 2. What process is described by opsoniz...

Chapter 02: Theories of Aging Test Bank MULTIPLE CHOICE 1. How does a theory differ from a fact? a. A theory proves how different influences affect a particular phenomenon. b. A theory attempts to explain and give some logical order to observations. c. A theory is a collection of facts about a particular phenomenon. d. A theory shows a relationship among facts about a particular phenomenon. ANS: B A theory is an unproven concept that attempts to explain and give some logical order to o...

Chapter 02: Ratio and Proportion Tritak: Brown and Mulholland’s Drug Calculations: Ratio and Proportion Problems for Clinical Practice, 11th Edition ESSAY Directions: Solve the following problems. 1. Solve for x, and prove your answer: 2 : 5 = 10 : x ANS: x = 25 Know Want to Know 2 : 5 = 10 : x x = 25 Proof: 2  25 = 50 5  10 = 50 2. Solve for x, and prove your answer: 3 : 10 = 6 : x ANS: x = 20 Know Want to Know 3 : 10 = 6 : x x = 25 Proof: 3  20 = 60 10  6 = 60...

Chapter 02: Community-Based Nursing Practice 1. A community health nurse has scheduled a hypertension clinic in a local shopping mall in which shoppers have the opportunity to have their blood pressure measured and learn about hypertension. This nursing activity would be an example of which type of prevention activity? A) Tertiary prevention B) Secondary prevention C) Primary prevention D) Disease prevention Ans: B Feedback: Secondary prevention centers on health maintenance aim at ear...

TEST 2: REIMBURSEMENT ISSUES Without the use of reference material, complete the following: 1. This part of Medicare covers the hospital portion: a. Part A c. Part C b. Part B d. Part D ANS: A PTS: 2 2. This issue of the Federal Register contains outpatient facility changes for CMS programs for the coming year: a. October/November c. December/October b. November/December d. November/August ANS: B PTS: 2 3. The Medicare and beneficiary payment of PAR-covered services is: a. 70/30 c. 9...

Chapter 02: Diseases and Disorders: Diagnostic and Therapeutic Terms Leonard: Building a Medical Vocabulary, 10th Edition MULTIPLE CHOICE 1. What does carcin(o) mean? a. Cancer b. Disease c. Pathology d. Tumor ANS: A REF: p. 47 OBJ: Match word parts with their meanings. TOP: Introduction to Diseases and Disorders 2. What does idi(o) mean? a. Disease b. Individual c. Physician or treatment d. Self ANS: B REF: p. 39 OBJ: Match word parts with their meanings. TOP: Classification of ...

TABLE OF CONTENTS Part I: Review of Mathematics Review of Mathematics Pretest 1. Fractions 2. Decimals 3. Percents 4. Ratios 5. Proportions Review of Mathematics Post-test Part II: Units and Measurements for the Calculation of Drug Dosages 6. Metric and Household Measurements 7. Calculations Used in Patient Assessments Part III: Preparation for Calculation of Drug Dosages 8.Safety in Medication Administration 9. Interpretation of the Physician’s Orders 10. Reading Medication Label...