aorta
举一反三
- Which of the following apertures lies in the central tendon of diaphragm? A: Oesophagus B: Inferior vena cava C: Thoracic duct D: Abdominal aorta
- Which is the major factor affecting the resistance of blood flow?() A: Velocity of blood flow B: The length of blood vessel C: Viscosity of blood D: The diameter of arteriole E: The compliance of aorta
- What can cause pulse pressure to increase? A: increased peripheral resistance B: increased heart rate C: hardening of the walls of the arterie D: Increased function of the elastic reservoir of the aorta
- 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
- Therightrenalartery A: Arises from the abdominal aorta near the level of the inferior mesenteric artery B: Passes posterior to the inferior vena cava C: Supplies the only arterial branches to the right suprarenal gland D: Is shorter than the left renal artery E: Is the usual source of the right testicular (or ovarian. artery