Bones will not cause the arm to be in a straight position, instead, muscle and tendons will cause the arm to be straight.
closed fracture
IT causes a unpleasant pain in the warm and it also causes some numbness in the arm, that's the reason people are shaking their arms. To remove the numbness.
the bone at the top of arm is humerus
He has a closed fracture.
either complete dislocation if it's at a joint, or a compound fracture if the bone is broken
The long bone in the upper arm is called the humerus.
The humerus is informally referred to as the upper-arm bone.
the humorous is your upper arm bone.
an arm bone
The humerus is the upper arm bone.
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.
This is a simple fracture. Splint it and get the victim to the medics.