What type of waveform should the celiac artery have postprandial?

What kind of waveform does the celiac have prior to eating a meal in a normal adult?

What is the primary use of a Doppler ultrasound of the aorta?

The normal Aorta diameter is

Which of the following vessels have hepatopetal flow for a normal post liver transpantation?

Toward the end of the first excerpt from Of Plymouth Plantation, Bradford pauses to list the difficulties that the Pilgrims faced in their new home. What is his main purpose in describing those details? 

An ectasia aneurysm is between what diameter?

In a renal Doppler ultrasound, what does a high resistance waveform typically indicate?

In an aorta Doppler ultrasound, what does a significantly reduced peak systolic velocity typically suggest?

Which type of AAA is classified as asymmetric outpouching dilation?