Which of the Following Is True of the Condition Osteomyelitis

Multiple Choice

Which of the following is true of the condition osteomyelitis? (Check all that apply.)

A) It is caused by the normal skin bacterium, Staphylococcus aureus.
B) The condition involves inflammation of the bone, which is stimulated by osteoblasts releasing the chemical RANKL.
C) Osteoclasts are inhibited by the bacterium that causes the condition.
D) Prognosis for those affected is poor, even with excellent medical care.