Rau’s Respiratory Care Pharmacology | 9th Edition | Gardenhire | Complete Test Bank with Answers

TEST BANK xx




RAU’s Respiratory Care Pharmacology
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9TH EDITION xx




BY GARDENHIRE
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TESTBANK

,Description
Test Bank for Rau’s Respiratory Care Pharmacology 9th Edition Gardenhire
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Test Bank for Rau’s Respiratory Care Pharmacology, 9th Edition, Gardenhire, ISBN-10:
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0323299687, ISBN-13: 9780323299688
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Table of Contents v v v v




Unit I: Basic Concepts and Principles in Pharmacology
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1. v v Introduction to Respiratory Care Pharmacology v v v v vv v v



2. v v Principles of Drug Action v v v v vv



3. v v Administration of Aerosolized Agents v v v v v v



4. v v Calculating Drug Doses vv vv



5. vv The Central and Peripheral Nervous Systems
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Unit II: Drugs Used to Treat the Respiratory System
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6. Adrenergic (Sympathomimetic) Bronchodilators
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7. Anticholinergic (Parasympatholytic) Bronchodilators
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8. Xanthines
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9. Mucus-Controlling Drug Therapy
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10. Surfactant Agents
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11. Corticosteriods in Respiratory Care
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12. Nonsteroidal Antiasthma Agents
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13. Aerosolized Antiinfective Agents
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14. Antimicrobial Agents
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15. Cold and Cough Agents
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16. Selected Agents of Pulmonary Value
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17. Neonatal and Pediatric Aerosolized Drug Therapy
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Unit III: Critical Care, Cardiovascular, and Polysomnography Agents
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18. vv Skeletal Muscle Relaxants (Neuromuscular Blocking Agents)
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19. v v Diuretic Agents vv



20. v v Drugs Affecting the Central Nervous System
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21. vv Vasopressors, Inotropes, and Antiarrythmic Agents v v v v vv v v



22. vv Drugs Affecting Circulation: Antihypertensives, Antianginals, Antithrombotics
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23. v v Sleep and Sleep Pharmacology
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,Chapter 01: Introduction to Respiratory Care Pharmacology
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vv Gardenhire: Rau’s Respiratory Care Pharmacology, 9th Edition
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MULTIPLE CHOICE vv




1. What is the name of the receptor sites that are located in the peripheral
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vasculature, the heart, bronchial muscle, and bronchial blood vessels?
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a. Beta 2 receptors v v c. Alpha receptors
v v vv



b. Gamma receptors d. Beta 1 receptors
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ANS: C v v



Alpha receptors are located in the peripheral vasculature, the heart, bronchial muscle, and
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bronchial blood vessels.
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PTS: 1

2. Which receptor site results in tachycardia, an increased potential for arrhythmias, and
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an increased cardiac output?
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a. Beta 1 receptor vv c. Alpha receptor
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b. Beta 2 receptor vv d.v v Delta receptor v v




ANS: A v v



Stimulation of the beta-1 receptors results in tachycardia, an increased potential for
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arrhythmias, and an increased cardiac output. In administering drugs to the
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pulmonary system, stimulation of the beta-1 sites is not desired. However, most
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respiratory pharmacologic agents have some
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beta-1 stimulatory vv




vv effect. PTS: vv 1

3. Stimulation of the beta 2 receptors causes v v v v v v v v v v v v v v



a. peripheral vasoconstriction and mild bronchoconstriction in the lungs.
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b. tachycardia, an increased potential for arrhythmias, and an increased cardiac output.
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c. bronchodilation.
d. peripheral vasodilation, bradycardia, and decreased cardiac output.
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ANS: C v v



Stimulation of the beta-2 receptors in the lungs causes bronchodilation.
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PTS: 1

4. Acetylcholine stimulates v v v v



a. the Vagus nerve. vv vv



b. the adrenergic receptors.
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c. the sympathetic nervous system.
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d. the cholinergic receptors.
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ANS: D v v



Acetylcholine stimulates the cholinergic receptors. vv vv vv vv




PTS: 1

5. What immunoglobulin antibody sensitizes the mast cell?
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a. Leukotrienes c. Histamine

, b. IgE d. Prostaglandins
ANS: B v v



The IgE (reagin) antibodies sensitize the mast cell. Repeated exposure to the antigen causes the
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degranulation of the mast cell.
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PTS: 1

6. Which of the following is caused by histamine release from the mast cells?
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I. Bronchodilation
II. Increased bronchial gland secretion vv vv vv



III. Increased amount of mucus present in the airways vv v v v v v v v v vv v v



a. I and II only v v c. III only
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b. II and III only v v d. I, II, III
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ANS: B v v



Histamine is also a potent bronchoconstrictor. In addition to its bronchoconstrictive activity, histamine
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II) increases bronchial gland secretion, causing III) an increase in the amount of
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mucus present in the airways. Histamine may also have an effect on vascular
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permeability similar to the effect of- SRS-A.
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PTS: 1

7. A sympathomimetic drug would cause
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a. bronchodilation. c. Histamine release. vv



b. bronchoconstriction. d. Vagus nerve stimulation. v v v v




ANS: A v v



A sympathomimetic drug would cause bronchodilation. Sympathomimetic agents are the drugs most
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commonly used to reverse bronchospasm.
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PTS: 1

8. Stimulation of the sympathetic nervous system causes v v v v v v v v v v vv v v



a. vascular permeability. c. bronchodilation.
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b. decreased blood pressure. d. bronchoconstriction. vv v v




ANS: C v v



Sympathetic nervous system stimulation causes bronchodilation. vv vv vv vv v v




PTS: 1

9. Which of the following would NOT cause a bronchospasm or bronchoconstriction?
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a. Leukotrienes c. Histamine
b. Beta 1 receptors d. Prostaglandins
v v v v




ANS: B v v



Beta-1 receptors would not cause a bronchospasm or bronchoconstriction.
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Leukotrienes are one of many chemical mediators released by the mast cells.
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Leukotrienes cause a direct, strong bronchoconstriction. Histamine is also a potent
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bronchoconstrictor. Prostaglandins cause a strong bronchospasm, especially in
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asthmatic patients.
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PTS: 1