Obstructive Airway Disease Flashcards

1
Q

asthma common in smokers/ non smokers?

A

non smokers

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2
Q

asthma is allergic/non-allergic?

A

allergic

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3
Q

asthma is early onset/late onset

COPD s early onset/late onset

A

a- both

c- late

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4
Q

asthma has chronic/intermittent symptoms

A

intermittent

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5
Q

COPD has chronic/intermittent symptoms

A

chronic

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6
Q

describe the cough of asthma

A

non productive

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7
Q

describe cough of COPD

A

productive

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8
Q

true/false COPD gets worse?

A

true

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9
Q

What type of inflammation is asthma caused by?

A

eosinophilic inflammation

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10
Q

What type of inflammation is COPD caused by?

A

neutrophilic

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11
Q

does asthma have diurnal variability?

A

yes

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12
Q

does COPD have diurnal variability?

A

no

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13
Q

does asthma respond well to corticosteroids and bronchodilators?

A

yes

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14
Q

does COPD respond well to corticosteroids and bronchodilators?

A

no

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15
Q

asthma/COPD has preserved FVC and TLCO?

A

asthma

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16
Q

asthma/COPD has impaired gas exchange?

A

COPD

17
Q

if the PEFR is down what does it indicate about patient?

A

an obstructive disease

18
Q

if the FEV1 is down is the disease obstructive or restrictive?

A

both

19
Q

if the FVC is reduced what does that indicate?

A

restrictive disease or COPD

20
Q

if the FEV1/FVC % is lower than 75% what is it?

A

obstructive

21
Q

if the FEV1/FVC % is higher than 75% what is it?

A

restrictive disease

22
Q

if the TLCO (gas transfer) is low, what does this indicate?

A

emphysema or restrictive

23
Q

what is the FEV1 response to beta 2 agonist in asthma?

A

> 15%

24
Q

what is the FEV1 response to beta 2 agonist in COPD?

A

<15%

25
Q

what is the FEV1 response to beta 2 agonist in a restrictive disease?

A

no response