Test Bank Rau’s Respiratory Care Pharmacology (11th Ed) By Douglas Gardenhire| All 23 Chapters Covered, Verified Latest Edition

,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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t0323299687, ISBN-13: 9780323299688 t t




Table of Contents t t




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


2. t Principles of Drug Action t t t


3. t Administration of Aerosolized Agents t t t


4. t Calculating Drug Doses t t


5. t 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. Skeletal Muscle Relaxants (Neuromuscular Blocking Agents)
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19. Diuretic Agents
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20. Drugs Affecting the Central Nervous System
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21. Vasopressors, Inotropes, and Antiarrythmic Agents
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22. Drugs Affecting Circulation: Antihypertensives, Antianginals, Antithrombotics
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23. Sleep and Sleep Pharmacology
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,Chapter 01: Introduction to Respiratory Care Pharmacology
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t Gardenhire: Rau’s Respiratory Care Pharmacology, 9th Edition
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MULTIPLE CHOICE t




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


b. Gamma receptors d. t Beta 1 receptors t t




ANS: C t


Alpha receptors are located in the peripheral vasculature, the heart, bronchial muscle, and
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tbronchial blood vessels. t t




PTS: 1

2. Which receptor site results in tachycardia, an increased potential for arrhythmias, and an
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increased cardiac output?
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a. Beta 1 receptor t t c. Alpha receptor t


b. Beta 2 receptor t t d. Delta receptor t




ANS: A t


Stimulation of the beta-1 receptors results in tachycardia, an increased potential for
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tarrhythmias, and an increased cardiac output. In administering drugs to the pulmonary system,
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tstimulation of the beta-1 sites is not desired. However, most respiratory pharmacologic
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tagents have some t t



beta-1 stimulatory effect.
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PTS:
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3. Stimulation of the beta 2 receptors causes t t t t t t t


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.t t t t t t t t t t


c. bronchodilation.
d. peripheral vasodilation, bradycardia, and decreased cardiac output.
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ANS: C t


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

4. Acetylcholine stimulates t t


a. the Vagus nerve.
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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 t


Acetylcholine stimulates the cholinergic receptors. t t t t




PTS: 1

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

, b. IgE d. Prostaglandins
ANS: B t


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 t t t


III. Increased amount of mucus present in the airways t t t t t t t


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


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 mucus
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present in the airways. Histamine may also have an effect on vascular permeability
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tsimilar to the effect of- SRS-A. t t t t t




PTS: 1

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


b. bronchoconstriction. d. Vagus nerve stimulation. t t




ANS: A t


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 t t t t t t t


a. vascular permeability. c. bronchodilation. t


b. decreased blood pressure. d. bronchoconstriction. t t




ANS: C t


Sympathetic nervous system stimulation causes bronchodilation. t t t t t




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 t d. Prostaglandins
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ANS: B t


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