The subclavian artery terminates into the ___________ artery.

What are the arrows pointing to in this ultrasound image?  

Valves are more numerous in the veins of the abdomen than those of the lower extremities. 

What frequency transducer is used for a carotid artery ultrasound?

Of the two images, which portal venous waveform is considered normal?A  B     

Which position is best when performing an upper extremity arterial Doppler exam?

Flow in the vertebral artery should be ____________, flowing toward the brain.

The outer layer of the vein wall is known as the ______________.

The _____________ passes through the inguinal ligament and then becomes the _____________.

The celiac trunk terminates into the ___________, ________________, and __________________.