they take a small hammer and hit whatever bone they need as hard as the need with it
Doctors
Milk. Milk has a vitamin called Vitamin D. That helps bones get strong.
yes you can, but it would take more force to break the healed bone a second time because when bone heals, the new bone is stronger.
There are often sesamoid bones at the interphalangeal joints resembling the petella in the knee
Tendons attach muscles to bones, while ligaments attach bones to other bones.
no
If you already have a broken bone that is healing, you must take extra care not to re-injure yourself. While it is extremely uncommon, it is possible to rebreak a bone by a severe coughing fit.
It is hard to know what is meant by "test" in this setting. A common "test" for bones is an xray.
Doctors
An orthopedic physician is a doctor that specializes in bones. Physical therapists also have some focus on bones as well as the muscles and movements.
X-Ray Machine.
osteologist
X-Rays!
They are as human as anyone else, so yes, they do. Their skeletons are like ours.
Milk. Milk has a vitamin called Vitamin D. That helps bones get strong.
People who want to become Doctors spend years find out the answer to that question. Some Doctors specialise in order to get more detail on the answer
Doctors help people in need of medical attention, whether it involves broken bones or viruses. In some cases doctors will have to analyze a patent's symptoms, and give a diagnostic, and then later prescribe(give them) medicine.