Respiratory Medications Mechanism of Action and Nursing Implications
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Questions and Answers

What is a contraindication for using mucolytics such as Acetylcysteine and Hypertonic saline?

  • Peptic ulcer
  • Hypertension
  • Asthma (correct)
  • Esophageal varices

Which side effect is NOT associated with the use of Beta2 adrenergic agonists?

  • Tachycardia
  • Dry mouth
  • Palpitations
  • Insomnia (correct)

What is a nursing implication for patients being treated with methylxanthines like Theophylline?

  • Use for acute asthma attacks
  • Avoid caffeine consumption (correct)
  • Increase caffeine intake
  • Take with alcohol

Which medication is used as a bronchodilator by relaxing the bronchial smooth muscle?

<p>Theophylline (D)</p> Signup and view all the answers

What is advised to be avoided when a patient is being treated with mucolytics?

<p>Alcohol and narcotics (D)</p> Signup and view all the answers

Which medication should be used cautiously in patients with obstructive urinary diseases?

<p>Albuterol (C)</p> Signup and view all the answers

What is the mechanism of action of Antihistamines?

<p>They bind to H1 receptors preventing the binding of histamines (A)</p> Signup and view all the answers

Which condition is a contraindication for taking Antihistamines?

<p>Benign prostatic hyperplasia (BPH) (D)</p> Signup and view all the answers

What is the main side effect associated with Antihistamines?

<p>Tachycardia (A)</p> Signup and view all the answers

What is the teaching implication related to Antihistamines?

<p>Advise to avoid alcohol and other CNS depressants (B)</p> Signup and view all the answers

What is the primary mechanism of action of Antitussives?

<p>Work on the part of the brain controlling cough reflex (B)</p> Signup and view all the answers

Which receptor in the stomach is stimulated by H2 receptor blockers like Famotidine?

<p>H2 receptors (A)</p> Signup and view all the answers

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