The vertebral level at which the celiac artery traditionally originates is...

The vertebral level in which the inferior mesenteric artery traditionally originates from is...

The vertebral level at which the superior mesenteric artery traditionally originates is...

Which is NOT an imaging feature of meningovascular syphilis?

Which is NOT true of calcified cerebral emboli?

Traumatic thoracic aortic injuries most commonly occur at which anatomical site?

Which is NOT true of striatocapsular infarcts?

Which is true regarding acute superior mesenteric vein thrombosis?

What is the most common MR manifestation of neurocandidiasis?

Which sequence parameter is required in time-of-flight magnetic resonance angiography (TOF MRA)?

In phase contrast MR angiography (PC MRA), blood flowing at 50cm/s through a slice exhibits 180 degrees of phase change after being exposed to the bipolar phase gradients. What is the velocity encoding (VENC) value that has been used in this sequence?

Which combination of sequence parameters is usually best for contrast enhanced MR angiography (CE MRA)?

Amplification of signal generated from ultrasound echoes returning from deeper tissues is known as what?

Which change will result in a decrease in Doppler shift measured by the transducer?

Which of the following will increase the maximum velocity a pulse wave Doppler machine is able to accurately detect?

Which of the following parameters can NOT be assessed on an arterial spectral waveform in a healthy patient?

Which of the following ultrasound modes has the shortest spatial pulse length (best axial resolution)?

Which artery is considered the main supply of blood to the femoral head and is important in the context of proximal femoral fractures?

How do direct and indirect hernias differ with respect to vessel displacement?

Which of the following arteries is a functional branch of the anterior division of the internal iliac artery in an adult female?