5 year old boy, sudden chill. T: 39℃. Right knee pain, did not dare to play, no obvious local swelling, the diagnosis should be first considered: ()
A: chronic osteomyelitis
B: acute hematogenous osteomyelitis
C: rheumatoid arthritis
D: septic arthritis
A: chronic osteomyelitis
B: acute hematogenous osteomyelitis
C: rheumatoid arthritis
D: septic arthritis
举一反三
- Rheumatoid arthritis is an autoimmune disorder that causes stiffness and pain in the______.
- The most<br/>common pathogen of acute hematogenous osteomyelitis is () A: mould B: pneumonia C: Staphylococcus aureus D: Escherichia coli
- A 48-year-old male had a sudden scrotal pain for 4 hours, which radiated significantly to the inguinal region. Physical examination revealed obvious redness and swelling of the right scrotum, increased skin temperature, and epididymis swelling as a lump, which was not easy to distinguish and had obvious tenderness, so the patient was most likely to be A: Acute cystitis B: Acute prostatitis C: Scrotum hernia D: Acute epididymitis
- Which of the following is considered chronic inflammation? A: That with a time course of 8 to 10 days B: That with a sudden onset C: That only involving heat, pain, redness and swelling D: That does not disappear soon but last for weeks, moths or year
- Differential diagnosis of ARF?() A: Juvenile idiopathic arthritis B: acute leukemia C: Viral myocarditis D: HSP E: All