Dead space like ventilation may occur in the case of
A: pulmonary embolism
B: atelectasis
C: consolidation of lung
D: pleural effusion
E: bronchiectasis
A: pulmonary embolism
B: atelectasis
C: consolidation of lung
D: pleural effusion
E: bronchiectasis
A
举一反三
- In which of the following situations can tympany occur( ) A: stomach bubble area B: Pneumothorax C: Large pleural effusion D: Patients have a greater lung empty E: Pneumoperitoneum
- Which<br/>one is not correct about ventilation/ perfusion ratio? () A: the<br/>normal value is 0.84 in resting state B: its<br/>decreasing means the increasing of physiologic dead space C: its<br/>value reaches to 3 at apex of lung D: its<br/>value decreases at inferior part of lung because there is not<br/>sufficient gas exchange there E: when<br/>it undergoes embolism in pulmonary artery, its value decreases
- Dyspnea with Wheezes often occur in ( ) A: Pleural effusion B: PE C: CHF D: Malignancy E: Neuromuscular disease
- Bulk<br/>pus sputum can be seen from( ) A: Bronchiectasis B: Pneumothorax C: Pulmo<br/>embolism D: Asthma E: Lung<br/>cancer
- Which of the following about ventilation/perfusion ratio is wrong? A: normal value in quiet state is 0.84 B: decreasing of ventilation/perfusion ratio means that the alveolar ineffective cavity increases C: ratio in pulmonary bottom is the smallest D: in pulmonary embolism, the ratio increases
内容
- 0
Dead space like ventilation refer to () A: decrease<br/>of partial alveolar ventilation B: increase<br/>of partial alveolar VA/Q C: increase<br/>of partial alveolar ventilation D: decrease<br/>of partial alveolar VA/Q E: increase<br/>of anatomic shunt
- 1
Hyperresonance is normally caused over ( ) A: pneumonia B: pneumothorax C: emphysema D: pleural effusion
- 2
What disease does Mr. Bennet have A: cardiac disease B: pulmonary embolism
- 3
Which of the following conditions are edema? A: Edema in lower extrimities. B: Eyelid edema. C: Pulmonary edema. D: Pericardial effusion. E: Pleural effusion.
- 4
Patients with pulmonary ventilation dysfunction first develop CO2 retention and then hypoxia.