No
Your bone.
The bump on your wrist is the end of the ulna bone. It is called the ulnar styloid process.
It is a bone
i have a bump on my thumb do u reackon it is broken
A broken bone is a fracture.
The arm is.The collar bone is mostly broken
A broken bone is a bone that has suffered stress. Such stress could lead to several types of fractures.
If there is a bone sticking out it is broken.
A fracture for a broken bone. If the bone is broken badly enough to stick out through the skin it is called a compound fracture.
In general, a broken bone and a fractured bone are the same thing and doctors will use the terms interchangeably.
A brace or support to a broken bone would be a cast. When a person experiences a clean break in a bone, a doctor will apply a cast to the broken bone area. The cast allows to bone to heal properly.
You cannot safely dive with a broken bone. If it is a leg bone, it could be very hard to swim during scuba diving. If you have a broken arm bone, you could have trouble getting out of something if you get stuck. It is really unsafe to dive with a broken bone. When I got SCUBA certified, I learned never to dive with a broken bone, and to stay out of the water.