T4 replacement therapy is used in hyperthyroidism. ( )
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Which of the following antimicrobials can be antagonized by pus? ()
Aminoglycosides
B. Polymixins
C. Beta-lactams
D. Sulfonamide
E. All of the above
There are several antimicrobials, such as ① oxacillin, ②cefazolin, ③ nafcillin, and ④ combination with beta-lactamases inhibitors. Which of the following regimen related with the above drugs has antibacterial activity against penicillin-resistant bacteria? ()
A. ①+②
B. ①+②+③
C. ②+③+④
D. ①+②+④
E. ①+②+③+④
Which of the following antimicrobials has the lowest oral absorption ?()
A. Vancomycin
B. Chloramphenicol
Clindamycin
Doxycycline
E. Ofloxacin
Which of the following agent is suitable to treat the infection in bone? ()
A. Clindamycin
B. Lincomycin
C. Fosfomycin
D. Fluoroquinolones
E. ALL of the above