RVT Mock Exam Questions and Answers |New Update with 100% Verified Answers
Which of the following is the first branch of the ICA? Ophthalmic artery
What vessel does the blood from the axillary vein drain into? Innominate vein
What two vessels drain into the SVC? Rt and Lt innominate
At what point does the subclavian artery become the axillary artery? As it passed the outer
border of the first rib
What is the most reliable method of identifying the ECA and ICA? Identifying extracranial
branches confirms ECA
How can the normal Doppler waveforms of the ICA and ECA be compared? ECA
demonstrates higher resistance and less diastolic flow
How do venous walls differ from those of the arteries? The tunica media is thinner in veins
What is the first branch of the ECA? Superior thyroid artery
What vessel supplies blood to the CIA? Aorta
What vein drains blood from the liver? Hepatic veins
What is the result on the venous flow during a valsalva maneuver? Halts all venous return as
there is an increase to both thoracic and abdominal pressures
Where does blood from the cephalic vein drain into? Subclavian vein
, Which of the following is best to be used as a landmark for the left renal artery? Left renal
vein
What is the significance of the dicrotic notch? Aortic valve closure
What provides the blood supply to the walls of the right CCA? Vaso Vasorum
What forms the portal confluence? Splenic vein and superior mesenteric vein
What is true regarding diastole flow reversal in the arterial system? It is seen in and
proximal to higher resistance vessels
Which of the following induces an increase in resistance? Smoking
What vessel can be visualized posterior to the IVC? Right renal artery
According to Poiseuille's Law, what factor has the greatest influence on resistance to flow?
Vessel diameter
During valsalva maneuver, what response is expected in the presence of competent valves?
All venous flow is halted
What best describes the results of an effective calf pump muscle? Decrease venous pressure
and increase venous return
What hemodynamic change is associated with valvular incompetence? Venous hypertension
Which of the following is the first branch of the ICA? Ophthalmic artery
What vessel does the blood from the axillary vein drain into? Innominate vein
What two vessels drain into the SVC? Rt and Lt innominate
At what point does the subclavian artery become the axillary artery? As it passed the outer
border of the first rib
What is the most reliable method of identifying the ECA and ICA? Identifying extracranial
branches confirms ECA
How can the normal Doppler waveforms of the ICA and ECA be compared? ECA
demonstrates higher resistance and less diastolic flow
How do venous walls differ from those of the arteries? The tunica media is thinner in veins
What is the first branch of the ECA? Superior thyroid artery
What vessel supplies blood to the CIA? Aorta
What vein drains blood from the liver? Hepatic veins
What is the result on the venous flow during a valsalva maneuver? Halts all venous return as
there is an increase to both thoracic and abdominal pressures
Where does blood from the cephalic vein drain into? Subclavian vein
, Which of the following is best to be used as a landmark for the left renal artery? Left renal
vein
What is the significance of the dicrotic notch? Aortic valve closure
What provides the blood supply to the walls of the right CCA? Vaso Vasorum
What forms the portal confluence? Splenic vein and superior mesenteric vein
What is true regarding diastole flow reversal in the arterial system? It is seen in and
proximal to higher resistance vessels
Which of the following induces an increase in resistance? Smoking
What vessel can be visualized posterior to the IVC? Right renal artery
According to Poiseuille's Law, what factor has the greatest influence on resistance to flow?
Vessel diameter
During valsalva maneuver, what response is expected in the presence of competent valves?
All venous flow is halted
What best describes the results of an effective calf pump muscle? Decrease venous pressure
and increase venous return
What hemodynamic change is associated with valvular incompetence? Venous hypertension
