Role of Mucolytics and Expectorants in Asthma Therapy

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What type of lung function test is used to measure lung volume and flow rates?

Lung biopsy

Spirometer (correct)

Blood test

X-ray

What is the most useful test for abnormalities in airway function?

Oxygen saturation

Chest X-ray

Forced expiratory volume (FEV) (correct)

Blood test

What does the FEV1 measure?

Oxygen levels

Total lung capacity

Forced expiratory volume in the first second (correct)

Forced vital capacity

What is the normal range for the FEV1/FVC ratio in adults?

More than 0.75 - 0.8 Signup and view all the answers

In obstructive lung disorders like asthma, what happens to the FEV1 and FEV1/FVC ratio?

FEV1 decreases, FEV1/FVC ratio decreases Signup and view all the answers

What is the advantage of using a peak flow meter compared to a spirometer?

Allows the patient to test at home Signup and view all the answers

According to the passage, what is a key feature of asthma?

Both chronic airway inflammation and airflow obstruction/bronchospasm Signup and view all the answers

What are the typical respiratory symptoms of asthma mentioned in the passage?

Wheezing, shortness of breath, chest tightness, and cough (usually at night) Signup and view all the answers

What triggers can worsen asthma symptoms, according to the passage?

Exercise, allergen exposure, change in weather, respiratory infections Signup and view all the answers

What type of asthma is associated with a family history and childhood onset?

Early-onset allergic asthma Signup and view all the answers

What is the pathophysiology of asthma based on, according to the passage?

A CD4+ T helper 2 (Th2) cell response Signup and view all the answers

Which of the following is NOT mentioned as a type of asthma in the passage?

Severe persistent asthma Signup and view all the answers

What is a recommended action to prevent exercise-induced bronchospasm for patients with asthma?

Use SABA or ICS-formoterol before physical activity Signup and view all the answers

Which nonpharmacological measure is recommended for patients with asthma who have allergies?

Avoid foods containing sulfites Signup and view all the answers

What should patients do to protect against noxious occupational inhalants?

Use respiratory protective devices like air-purifying masks Signup and view all the answers

Which type of vaccines are recommended for patients with asthma?

COVID-19, pneumococcal, and yearly influenza vaccines Signup and view all the answers

What is the suggested approach for managing stress in patients with asthma?

Using stress reduction techniques like meditation and yoga Signup and view all the answers

How should patients modify outdoor activities during unfavorable weather conditions?

Remain indoors and close windows when pollen counts are high Signup and view all the answers

Which of the following is NOT a key factor in diagnosing chronic asthma?

Abnormal chest X-ray findings Signup and view all the answers

Which of the following is NOT a desired outcome of asthma treatment?

Achieving complete elimination of asthma symptoms Signup and view all the answers

In the treatment of acute severe asthma, what is the primary goal?

Preventing life-threatening asthma exacerbations Signup and view all the answers

Which of the following tests can be used to confirm asthma diagnosis if baseline spirometry is normal?

Exercise challenge test Signup and view all the answers

Which of the following is NOT a desired outcome of asthma treatment according to the text?

Achieving complete remission of asthma Signup and view all the answers

What is included in the treatment of asthma?

Both non-pharmacological and pharmacological interventions Signup and view all the answers

What does GINA recommend for Step 1 treatment in adults and adolescents?

ICS-containing controller treatment Signup and view all the answers

Why did GINA stop recommending SABA-only treatment?

Increased risk of severe exacerbations Signup and view all the answers

What is the purpose of using ICS as a controller treatment according to GINA?

To reduce the risk of severe exacerbations Signup and view all the answers

What is MART as recommended by GINA for asthma management?

Maintenance and reliever therapy using ICS-formoterol Signup and view all the answers

In mild asthma, how can ICS be delivered according to GINA?

As-needed low dose ICS-formoterol Signup and view all the answers

What approach does GINA recommend for Steps 3–5 in adults and adolescents?

'AIR-only' approach Signup and view all the answers