Which vessel acts as an intracranial collateral connecting the ECA and ICA in the COW?

What helps propel blood towards the heart causing a decrease in venous pressure (in the legs) and an increase in venous return (to the heart) thereby increasing CO?

Which is not considered a key factor in determining hydrostatic pressure?

What helps propel blood towards the heart causing a decrease in venous pressure (in the legs) and an increase in venous return (to the heart) thereby increasing CO?

What best describes the flow pattern for this vessel?

Which is considered a normal peripheral arterial spectral waveform characteristic?

Which vessel below the SFJ is most likely located at the red arrow?

What is the region of the FV that becomes more difficult to compress distally?

What are the names of the TV leaflets shown in the RVIT view?

Which vessel acts as an intracranial collateral connecting the ECA and ICA in the COW?