Which
has the biggest effect on diastolic arterial pressure ? ( )
A: stroke
volume
B: peripheral
resistance
C: large
artery elasticity
D: cardiac
pump function
E: vascular
filling
has the biggest effect on diastolic arterial pressure ? ( )
A: stroke
volume
B: peripheral
resistance
C: large
artery elasticity
D: cardiac
pump function
E: vascular
filling
举一反三
- In a cardiac cycle, the average value of arterial blood pressure is<br/>called () A: Systolic pressure B: Diastolic pressure C: Pulse pressure D: Mean arterial pressure E: Central venous pressure
- What are the factors that can regulate the arterial blood pressure? A: The stroke volume B: The peripheral resistance of vascellum C: The elasticity of aortic wall D: The volume of blood circulation
- Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise
- The pressure measured in either the arterial or the venous<br/>circulation when the heart has stopped long enough to allow the<br/>pressures to equalize is called the () A: hemodynamic pressure B: mean arterial pressure C: transmural pressure D: mean circulatory filling pressure E: hydrostatic pressure
- 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