Respiratory Medications Classification Quiz

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Which medication is a first-line agent for maintenance in COPD?

Cromolyn

Albuterol

Levalbuterol

Salmeterol (correct)

What is the mechanism of action of Muscarinic Antagonists in preventing bronchoconstriction?

Relax bronchial smooth muscle

Inhibit cytokine production

Block M3 receptors (correct)

Stabilize mast cells

Which medication is associated with the side effect of oral thrush?

Albuterol

Formoterol

Cromolyn

Tiotropium (correct)

What is the main effect of Inhaled Corticosteroids in treating respiratory conditions?

Inhibit cytokine production Signup and view all the answers

What is the key assumption mentioned regarding bronchoconstriction in Asthma and COPD?

Mediated by both inflammation and parasympathetic tone Signup and view all the answers

Which medication takes at least 2-4 weeks to show its effect?

Tiotropium Signup and view all the answers

Which class of medication is considered the first-line agent for acute asthma exacerbations?

Inhaled β2 Agonists Signup and view all the answers

What is the main mechanism of action of inhaled corticosteroids in the treatment of asthma?

Cytokine inhibition Signup and view all the answers

Which medication can be used prophylactically to prevent exacerbations in asthma?

Inhaled Corticosteroids Signup and view all the answers

What are the common side effects associated with long-acting β2 agonists in asthma treatment?

Tremor, arrhythmia Signup and view all the answers

Why is it recommended not to abruptly stop chronic treatment with systemic (oral) steroids in asthma?

To prevent pituitary crash Signup and view all the answers

What is the suggested approach for discontinuing burst therapy with oral steroids given for up to 5-7 days in asthma?

Abrupt discontinuation Signup and view all the answers

What are the two main components of airway obstruction in COPD according to the text?

Alveoli destruction and small airway collapse Signup and view all the answers

Which class of drugs prevents bronchoconstriction in COPD by blocking M3 receptors?

Muscarinic Antagonists Signup and view all the answers

Which medication for COPD is classified as a cytokine inhibitor targeting NF-kB?

PDE-4 Inhibitors Signup and view all the answers

Which side effect is commonly associated with Muscarinic Antagonists used in COPD treatment?

Dry mouth Signup and view all the answers

In COPD, which drug class relaxes bronchial smooth muscle providing relief to patients?

Inhaled β2 Agonists Signup and view all the answers

What is the primary purpose of using antibiotics like azithromycin in COPD?

Treatment of infections exacerbating COPD Signup and view all the answers