COPD Flashcards

1
Q

What is bronchitis?

A

Cough with purulent sputum for at least three months for two consecutive years

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2
Q

What is emphysema?

A

Damaged alveoli due to neutrophil invasion. Associated with alpha trypsin deficiency.

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3
Q

What are pink puffers?

A

tYPE 1 RESPIRATORY FAILURE

Low oxygen, normal C02 Barrel chested, large accesorry muscles, SOB, WL due to effort

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4
Q

What are blue bloaters?

A

TYPE 2 RESPIRATORY FAILURE Low oxygen and high Co2. Need this for resp drive Asterixis, cyanosed, raised JVP due to lung disease

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5
Q

What is purulent sputum?

A

Sputum with lots of WBC so green, yellow in colour

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