The pathogenesis of dyspnea in left heart failure? ()
A: Hypotension.
B: Congestion of systemic circulation.
C: Myocardial ischemia and hypoxia.
D: Increased blood volume.
E: Pulmonary congestion and pulmonary edema
A: Hypotension.
B: Congestion of systemic circulation.
C: Myocardial ischemia and hypoxia.
D: Increased blood volume.
E: Pulmonary congestion and pulmonary edema
举一反三
- The pathogenesis of dyspnea in left heart failure?() A: Hypotension. B: Congestion of systemic circulation. C: Myocardial ischemia and hypoxia. D: Increased blood volume. E: Pulmonary congestion and pulmonary edema F: Activation of renin-angiotensin-aldosterone system
- Heart failure cells exsit in() A: Pulmonary congestion B: Heart congestion C: Spleen congestion D: Colon congestion
- 单选题<br/>Which<br/>of the following statements is the most consistent with the<br/>definition of heart failure? () A: Stroke volume is decreased B: The volume of venous return is greater than that of cardiac output C: Cardiac output cannot meet body’s requirement for metabolism D: Heart dysfunction results in congestion in pulmonary and systemic<br/>circulation
- The mechanism of lower extremity edema in patients with right heart failure does not include: A: Increased capillary permeability B: Retention of sodium and water C: Systemic venous congestion D: Hypoproteinemia E: Increased capillary hydrostatic pressure
- The mechanism of bluish violet in faroux's tetralogy is related to many factors A: Increased right ventricular pressure B: Decreased pulmonary circulation C: Right ventricular blood enters the left ventricle through the ventricular defect D: Right ventricular blood enters the aorta directly E: Heart failure