Respiratory System Drugs Quiz
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Questions and Answers

What is the function of the upper respiratory system?

  • Regulation of body temperature
  • O2-CO2 exchange
  • Voice production (correct)
  • Regulation of acid-base balance
  • What are the protective reflexes of the respiratory system?

  • Laryngospasm and mucociliary clearance
  • Cough and reverse sneeze (correct)
  • Sneeze and bronchodilators
  • Bronchospasm and perfusion
  • What is the purpose of aerosolization (nebulation) in inhalation therapy?

  • To increase blood levels of drugs
  • To induce cough reflex
  • To regulate acid-base balance
  • To deliver drugs directly to the airways (correct)
  • Which category of respiratory drugs is used to break down thick or inspissated respiratory mucus?

    <p>Mucolytics</p> Signup and view all the answers

    What is the primary use of Guaifenesin?

    <p>To treat cough symptoms due to URT conditions</p> Signup and view all the answers

    What is the adverse side effect of Acetylcysteine when administered orally?

    <p>Nausea or vomiting</p> Signup and view all the answers

    What is the purpose of antitussives in respiratory therapeutics?

    <p>To control cough reflex</p> Signup and view all the answers

    Which category of respiratory drugs is used to maintain normal airflow to the alveoli?

    <p>Bronchodilators</p> Signup and view all the answers

    Which antitussive is a nonnarcotic with no analgesic or addictive properties?

    <p>Dextromethorphan</p> Signup and view all the answers

    Which bronchodilator is used in cases of organophosphate or carbamate toxicity?

    <p>Atropine</p> Signup and view all the answers

    Which antihistamine is used for heaves in horses, pneumonia in cattle, feline asthma & insect bites?

    <p>Diphenhydramine</p> Signup and view all the answers

    Which bronchodilator category combines with Ach receptors on smooth muscle and blocks Ach?

    <p>Cholinergic blockers</p> Signup and view all the answers

    Which antitussive contains an antitussive (trimeprazine tartrate) & a corticosteroid (prednisolone)?

    <p>Temaril-P</p> Signup and view all the answers

    Which bronchodilator category is known for adverse side effects of tachycardia & hypertension?

    <p>Beta-2-adrenergic agonists</p> Signup and view all the answers

    Which antitussive is an opiate agonist and a class V controlled drug?

    <p>Codeine</p> Signup and view all the answers

    Which antitussive is used for chronic, nonproductive cough and has dosage forms of injectable & tablets?

    <p>Butorphanol tartrate</p> Signup and view all the answers

    Which bronchodilator category is associated with adverse side effects of GI upset, CNS stimulation, tachycardia, ataxia & arrhythmia?

    <p>Methylxanthines</p> Signup and view all the answers

    Which antitussive is used for harsh, nonproductive coughs and has dosage forms of syrup & tablets?

    <p>Hydrocodone bitartrate</p> Signup and view all the answers

    Which antihistamine category is used to prevent mast cell degranulation & block H1 receptors on smooth muscle?

    <p>First-generation antihistamines</p> Signup and view all the answers

    Which corticosteroid is used for the treatment of heaves in horses, feline asthma, ARDS & allergic pneumonia?

    <p>Prednisolone</p> Signup and view all the answers

    Study Notes

    Respiratory System Functions

    • The upper respiratory system's function is to warm, humidify, and filter the air we breathe.

    Protective Reflexes

    • The respiratory system has protective reflexes, such as coughing, sneezing, and nasal mucociliary clearance, to prevent foreign particles and pathogens from entering the lungs.

    Inhalation Therapy

    • Aerosolization (nebulation) in inhalation therapy is used to break down medications into small particles, allowing for easier respiratory absorption and effective treatment of respiratory diseases.

    Mucolytic Agents

    • The category of respiratory drugs used to break down thick or inspissated respiratory mucus is mucolytic agents.

    Guaifenesin

    • The primary use of Guaifenesin is as an expectorant to help loosen and thin mucus, making it easier to cough up.

    Acetylcysteine

    • The adverse side effect of Acetylcysteine when administered orally is nausea and vomiting.

    Antitussives

    • The purpose of antitussives in respiratory therapeutics is to relieve coughing.

    Bronchodilators

    • The category of respiratory drugs used to maintain normal airflow to the alveoli is bronchodilators.

    Antitussives

    • Dextromethorphan is an antitussive that is a non-narcotic with no analgesic or addictive properties.

    Atropine

    • Atropine is a bronchodilator used in cases of organophosphate or carbamate toxicity.

    Antihistamines

    • Tripelennamine is an antihistamine used for heaves in horses, pneumonia in cattle, feline asthma, and insect bites.

    Muscarinic Antagonists

    • The bronchodilator category that combines with Ach receptors on smooth muscle and blocks Ach is muscarinic antagonists.

    Antitussive Combinations

    • The antitussive that contains an antitussive (trimeprazine tartrate) and a corticosteroid (prednisolone) is Temaril-P.

    β2-Agonists

    • The bronchodilator category known for adverse side effects of tachycardia and hypertension is β2-agonists.

    Opiate Agonists

    • Codeine is an antitussive that is an opiate agonist and a class V controlled drug.

    Antitussives

    • Hydrocodone is an antitussive used for chronic, nonproductive cough and has dosage forms of injectable and tablets.

    Sympathomimetics

    • The bronchodilator category associated with adverse side effects of GI upset, CNS stimulation, tachycardia, ataxia, and arrhythmia is sympathomimetics.

    Antitussives

    • Robitussin is an antitussive used for harsh, nonproductive coughs and has dosage forms of syrup and tablets.

    Antihistamines

    • The antihistamine category used to prevent mast cell degranulation and block H1 receptors on smooth muscle is H1-antihistamines.

    Corticosteroids

    • Dexamethasone is a corticosteroid used for the treatment of heaves in horses, feline asthma, ARDS, and allergic pneumonia.

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    Description

    Test your knowledge of drugs used in respiratory system disorders with this quiz. Explore the anatomy and physiology of the respiratory system, disease processes, defense mechanisms, and the functions of the upper and lower respiratory system.

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