Pulmonology Flashcards

1
Q

Major RF for asthma

A

Atopy

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2
Q

MC allergen to trigger asthma

A

Dust mite dermatophagoides sp.

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3
Q

Most accurate test in asymptomatic asthma patient

A

Methacholine/histamine stimulation test - best test to determine reactive aireay resistance

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4
Q

Most effective and First line for patients with persistent asthma

A

Inhaled corticosteroid

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5
Q

FEV1/FVC ratio indicative of obstructive disease

A

<0.70

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6
Q

Physiologic abnormality of asthma

A

Airway hyperresponsiveness

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7
Q

Noninvasive test used to demosntartae presence of eosinophilic aiways

A

Fractional exhaled NO

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8
Q

Best diagnsotuc test during acute exacerbation of COPD

A

ABG

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9
Q

primary Pathophysio of COPD

A

Airflow obstruction

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10
Q

HM pathophysiology of asthma

A

Airway hyperresponsiveness

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11
Q

Sign of hyperinflation

A

Barrel chest

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12
Q

2nd MC indication for lung transplant

A

COPD

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13
Q

MC indication for lung transplant

A

Idiopathic pulmonary fibrosis

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14
Q

MC etiology of hemoptysis WORLDWIDE

A

TB

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15
Q

MC etiology of hemoptysis IN INDUSTRILIZED countries

A

Bronchitis
Bronchiectasis

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16
Q

best initial test for RB

A

Gene X-pert MTB/Rif

17
Q

most hepatotoxic among the TB drugs

A

Pyrazinamide

18
Q

exudate pleural effusion criteria

A

serum protein >0.5
serum LDH >0.6
LDH >2/3

19
Q

to consider when the pleural fluid glucose is <60mg/dl

A

Malignancy
Bacterial infections
Rheumatoid Arthritis

20
Q

MCC of exudative PE (not in US)

A

TB

21
Q

MCC of PE

A

LVF

22
Q

MCC of exudative PE in the US

A

Parapneumonic effusions

23
Q

3 tumors causing 75% of ALL malignant PE

A

Lung Ca
Breast Ca
Lymphoma

24
Q

Most serious complication of fluid infusion

A

Pulmonary edema