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Patient Drug Safety Education Quiz

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Questions and Answers

What is the mechanism of action of mast cell stabilizers?

Activate muscarinic receptors in the lungs

Cause vasodilation in the airways

Stimulate mast cells to release inflammatory mediators

Inhibit the release of inflammatory mediators from mast cells (correct)

Which type of asthma is typically associated with mast cell stabilizers?

Occupational asthma

Chronic obstructive pulmonary disease (COPD)

Exercise-induced asthma (correct)

Pulmonary fibrosis

What are common adverse effects of mast cell stabilizers?

Blurry vision

Nausea and vomiting

Muscle pain

Throat irritation (correct)

Which drug is used for the treatment of acute severe asthma attacks?

Aminophylline Signup and view all the answers

What is the purpose of using antitussives in cough treatment?

To suppress the intensity and frequency of coughs Signup and view all the answers

Which type of antitussives suppresses the medullary cough center?

Opioid antitussives Signup and view all the answers

What distinguishes Dextromethorphan from Codeine as an antitussive?

It has analgesic and addictive effects Signup and view all the answers

What is the role of peripheral antitussives in cough suppression?

Decrease input of stimuli from cough receptors in the airways Signup and view all the answers

What is the main purpose of using demulcents in cough treatment?

To coat irritated mucosa and provide local analgesic effect Signup and view all the answers

Which class of drugs are commonly used to suppress intensity and frequency of coughs?

Cough suppressants (Antitussives) Signup and view all the answers