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Respiratory Medications Mechanism of Action and Nursing Implications

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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?

Theophylline Signup and view all the answers

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

Alcohol and narcotics Signup and view all the answers

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

Albuterol Signup and view all the answers

What is the mechanism of action of Antihistamines?

They bind to H1 receptors preventing the binding of histamines Signup and view all the answers

Which condition is a contraindication for taking Antihistamines?

Benign prostatic hyperplasia (BPH) Signup and view all the answers

What is the main side effect associated with Antihistamines?

Tachycardia Signup and view all the answers

What is the teaching implication related to Antihistamines?

Advise to avoid alcohol and other CNS depressants Signup and view all the answers

What is the primary mechanism of action of Antitussives?

Work on the part of the brain controlling cough reflex Signup and view all the answers

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

H2 receptors Signup and view all the answers