1
Q
What are the current guidelines for screening COPD for lung CA
A
- 30 pack per year smoking history
- 55-80 years old
- good health
- Smoked in last 15 years
- ANNUAL LOW DOSE CHEST CT
2
Q
What are tx for COPD
A
- Albuterol
- Spiriva
- Inhaled corticosteroid
3
Q
How is COPD diagnosed
A
- X-ray, retrosternal space
- Pulmonary function test: FEV1/FVC LESS THAN ..7
4
Q
How large can a primary spontaneous pneumothorax be without chest tube?
A
- After 25% you need a CHEST TUBE
- generally continue to get bigger
5
Q
describe the signs and symptoms of COPD exacerbation
A
- increase dyspnea, purulent sputum, Severe hypoxemia (blue)
- persistent cough
6
Q
What percent of COPD from smoking
A
- 90-95%
