[N-clex] COPD

Sx)

- productive cough

- dyspnea, wheezy, crackles

- wt loss(호흡시 에너지 소비↑)

- barrled chest (2:1 normal, 1:1)

- rhonchi(수포음)

- prolonged expiration

- orthopnea(기좌호흡)

- cardia dysrhythmia

Cx)

- pneumonia

- pulmonary hypertension

- cor pulmonale(폐성 심질환0

Tx)

- fat↑, 고칼로리

- 물↑

- O2 적절히 SpO2 : 88~92%, 너무 high O2(O2 독성)