A vena cava filter is used to:

An x-ray record of blood vessels is called:

The ureter enters the kidney through the:

The combining form acr/o means:

A surgical puncture of the sac in which the fetus resides, in order to get a sample of fluid, is called:

The most common cancer in men from ages 20 to 35 is:

A surgical excision of a stone from the bladder is:

Urine is secreted and travels through which of the following organs? (Give the correct order.)

The root sarc means:

When bleeding is termed occult it is: