Question

Which of the following is true about diseases of bones and joints?

-Diseases of joints are less common than muscle diseases.

-Bones and joints can be infected by bacteria.

-Bone diseases are not caused by dietary factors.

-Joint disease does not involve inflammation.

Answer 1

#2: bones and joints can be infected by bacteria.

An example of this is septic arthritis. The bacteria can infect your joint and rapidly deteriorate your cartilage/ cause significant damage to your bone.