第七章单元测试
- According to the definition , which of the following conditions can be diagnosed as respiratory failure?（ ）
- Which of the following is the cause of hypoxic respiratory failure?（ ）
- Which of the following diseases are likely to cause respiratory failure？（ ）
- Which of the following meets the clinical characteristics of acute respiratory distress syndrome?（ ）
- Bronchiolitis and asthma are the most common causes of acute respiratory failure in pediatric patients. （ ）
A:PaO2 < 70mmHg B:PaCO2 > 50 mmHg C:PaO2 < 90mmHg D:PaCO2 > 40 mmHg
答案:PaCO2 > 50 mmHg
A:Increase in dead space ventilation B:Decreased minute ventilation C:Inadequate alveolar ventilation D:Ventilation-perfusion mismatch
A:Upper airway obstruction B:Bronchiolitis C:Sepsis D:Asthma
A:Onset within 7 days of known clinical insult B:Respiratory failure by cardiac failure or fluid overload C:Chest imaging findings of new infiltrate(s) consistent with acute pulmonary parenchymal disease D:Impairment in oxygenation
A:对 B:错
温馨提示支付 ￥3.00 元后可查看付费内容,请先翻页预览!
