Final answer:
If a fractured or injured extremity is found pulseless or angulated, the recommended action is to immobilize the extremity and keep it elevated.
Step-by-step explanation:
According to the extremity injury standard, if a fractured or injured extremity is found pulseless or angulated, the recommended action is to immobilize the extremity and keep it elevated. This helps to prevent further injury and reduce swelling. Applying a splint to maintain alignment and support is also a valid option. However, attempting to manually realign the extremity can worsen the injury and should be avoided without proper training and guidance. Applying direct pressure to control bleeding is not necessary in this scenario as pulselessness and angulation do not typically involve significant bleeding.