A Vena Cava Filter (Greenfield Filter)maintains a Patent Vena Cava

A vena cava filter (Greenfield filter) maintains a patent vena cava but prevents pulmonary emboli (PE) by trapping the emboli at the apex of the device.This procedure may be performed in the OR,radiology suite,or ICU for critical patients.Select the statement that best describes the appropriate preferred insertion approaches.

A) Right jugular and right femoral
B) Left jugular and both femorals
C) Left jugular and left femoral
D) Both femorals