6yr old female child wd h/o fever and cough since 2days ,after which these rashes occured on 3rd day along with inflammation and itching .pls gv dx and rx

ABC OF : D / D OF ACUTE RHEUMATIC FEVER. MAY BE USEFUL.

A male aged 18 years p/w complaints of Severe pain in knee joints and following skin manifestation since a week...no other history or examination is remarkable...what is the most probable diagnosis and treatment to this condition

A 10yr female pt come in opd with complaints of rt knee joint swelling and pain since yesterday No fever No trauma What is the further managment And cause of knee effusion@Dr. Madhukar Madhukar

The murmur dramatically represented below is heard in __________. A. mitral regurgitation B. mitral stenosis C. aortic regurgitation D. pulmonary stenosis