Final answer:
The primary objective of the percutaneous placement of an intramedullary nail into a nondisplaced fracture of the right femoral shaft is fracture reduction in order to set the broken bone into its natural position without surgery. Correct option is a)
Step-by-step explanation:
The primary objective of the percutaneous placement of an intramedullary nail into a nondisplaced fracture of the right femoral shaft is (a) fracture reduction in order to set the broken bone into its natural position without surgery. This procedure involves the insertion of an intramedullary rod into the femur to stabilize the fractured bone and allow for proper healing. The other options, (b) joint stabilization and (c) soft tissue repair, are not the primary objectives of this specific procedure.