If it's broken it will not steer.
Yes
The stud can be replaced. If you go to NAPA auto parts and order a "P19" stud kit, it will fit in and replace your broken stud.
The radius is the large bone in the arm.
Radius And Ulna
A broken arm is usually kept in a cast. sling
Depending on which bone(s) is/are involved, you would say a fractured humerus, radius, or ulna; referring to the upper arm bone, and the lower arm bone that rotates around the other lower arm bone respectively.
The humerus, radius, and ulna are the bones of your arm. The humerus is the upper arm bone. In the forearm, the radius is the larger bone on the "thumb side," and the ulna is the smaller bone on the "pinkie" side.
they are the bones that make up your lower arm. The radius helps the arm to rotate while the ulna supports the arm.
Please see a doctor if you seriously believe your arm is broken.
No his arm was not broken
A broken arm is usually kept in a cast. sling