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COPD Definition Evolution Quiz

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Questions and Answers

Which characteristic is typical of Type A (Pink Puffer) COPD (Emphysema predominant)?

Presence of crepitations

Elevated diaphragm on chest X-ray

Normal PaCO2 indicates severe obstruction (correct)

Barrel-shaped chest on chest X-ray

What is the recommended treatment for alpha-1 antitrypsin deficiency as a cause of early COPD?

Inhaled bronchodilators

Oxygen therapy

IV alpha-1 antitrypsin (correct)

Oral corticosteroids

What is the average decrease in FEV1 per year for female ex-smokers?

$22$ ml (correct)

$66$ ml

$54$ ml

$30$ ml

What is the cause of dead space ventilation in Type A (Pink Puffer) COPD?

High V/Q ratio Signup and view all the answers

Which condition may indicate chronic bronchitis-type COPD?

$FEV1$ decrease of $54$ ml per year in female smokers Signup and view all the answers

What is the average decrease in FEV1 per year for male ex-smokers?

30 ml Signup and view all the answers

What is the cause of dead space ventilation in Type A (Pink Puffer) COPD?

High V/Q ratio Signup and view all the answers

Which characteristic is not typical of Type A (Pink Puffer) COPD?

Barrel-shaped chest Signup and view all the answers

Which condition may indicate emphysema-predominant COPD?

Narrow elongated cardiac shadow Signup and view all the answers

What is the recommended treatment for alpha-1 antitrypsin deficiency as a cause of early COPD?

$IV$ alpha-1 antitrypsin Signup and view all the answers

COPD Definition Evolution Quiz

Choose a study mode

Podcast

Questions and Answers

Which characteristic is typical of Type A (Pink Puffer) COPD (Emphysema predominant)?

What is the recommended treatment for alpha-1 antitrypsin deficiency as a cause of early COPD?

What is the average decrease in FEV1 per year for female ex-smokers?

What is the cause of dead space ventilation in Type A (Pink Puffer) COPD?

Which condition may indicate chronic bronchitis-type COPD?

What is the average decrease in FEV1 per year for male ex-smokers?

What is the cause of dead space ventilation in Type A (Pink Puffer) COPD?

Which characteristic is not typical of Type A (Pink Puffer) COPD?

Which condition may indicate emphysema-predominant COPD?

What is the recommended treatment for alpha-1 antitrypsin deficiency as a cause of early COPD?

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