Acute suppurative osteomyelitis is more common in A: childhood B: youthhood C: adulthood D: senility

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

The most<br/>common pathogen of acute hematogenous osteomyelitis is () A: mould B: pneumonia C: Staphylococcus aureus D: Escherichia coli

Which of the following conditions can lead to metastatic calcification A: Osteomyelitis B: Bone tumors C: Excessive intake of vitamin D D: Hyperthyroidism E: Hyperparathyroidism

The most common pathogen that causes acute pyogenic osteomyelitis is ____. A: hemolytic streptococcus B: pseudomonas aeruginosa C: colon bacillus D: streptococcus E: staphylococcus aureus

The clinical uses of lindamycin involve A: the acute or chronic osteomyelitis caused by S aureus B: gram-negative anaerobic infection, aerobic infection C: gram-positive anaerobic infection D: the infection caused by Enterococci