The lung fissures(肺裂)are divisions which divide the lungs into lobes:
举一反三
- Which of the following is NOT the result of laboratory experiments A: Low concentrations B: Fall in lung function C: Irritability of the lungs D: Air way inflammation
- The direct motivation for lung ventilation comes from A: lung contraction B: elastic retraction of the lungs C: relief and contraction of respiratory muscles D: intrapulmonary pressure and atmosphere pressure difference
- What best describes the normal blood flow to the lungs in a supine patient? ( ) A: largely uniform B: decreased flow to apices relative to bases C: increased flow to upper lobes
- Which of the following statement is true?() A: the normal value of compliance of the lungs is approximately 0.2 L/cm H2O . . B: Compliance does not depend on lung volume. C: compliance is increased by pulmonary disease. D: compliance is a dynamic index which represents the pulmonary resistance. E: None
- A special procedure to examine the blood vessels of the lungs by X-ray is called( ). A: thoracocentesis B: pulmonary angiography C: a lung scan D: bronchoscopy