Respiratory Diseases Quiz

Which two main classes of drugs are used in the treatment of respiratory diseases?

• Bronchodilators & Corticosteroids

• Antibiotics & Antivirals

• Analgesics & Antihistamines

• Diuretics & Beta-blockers

Parasympathetic (Cholinergic) activity in the airways causes:

• Smooth muscle relaxation and decreased mucus

• Smooth muscle contractions and release of mucus

• Increased oxygen absorption

• Decreased heart rate

Why are long-acting bronchodilators important in respiratory disease management?

• They cure the disease

• They offer regular control and maintenance/prevention of symptoms

• They increase mucus production

• They reduce blood pressure

Which drug is classified as a long-acting beta agonist (LABA)?

• Salbutamol (Ventolin)

• Salmeterol (Serevent)

• Ipratropium

• Acetylcholine

What is the primary effect of beta-2 receptor agonists on bronchial smooth muscle?

• Constriction

• Dilation

• Inflammation

• Mucus production

What is the function of beta-2 receptor agonists in the respiratory system?

• Increase heart rate

• Cause relaxation of smooth muscles in the bronchi

• Stimulate mucus secretion

• Block histamine receptors

In the anti-cholinergic activity diagram, which receptor is being blocked?

• Beta-2 receptor

• Muscarinic receptor

• Alpha-1 receptor

• Dopamine receptor

A patient is prescribed Formeterol for asthma management. What is the most likely reason for this choice?

• It provides rapid, short-term relief

• It is a long-acting beta-2 agonist for maintenance therapy

• It blocks muscarinic receptors

• It increases acetylcholine release

Which of the following is a sign of inflammation?

• Dizziness

• Redness

• Nausea

• Fatigue

Which of the following is a topical corticosteroid?

• Betamethasone

• Beclomethasone

• Dexamethasone

• Prednisolone