This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Gold salts can be used in: 
Select and explain. 
A. Ankylosing spondylitis, B. Rheumatoid ahritis, C. Osteoahritis, D. Beheet's syndrome
B: Rheumatoid ahritis
Answer: B: Rheumatoid ahritis 
Explanation: Answer is B (Rheumatoid ahritis) : Chrysotherapy (Gold salts) : are used as a disease-modifting anti-rheumatic drugs for patients who fail to improve on or who cannot tolerate methotrexate. Intramuscular gold is used most often as it is more effective than oral goldQ.