Which of the following class of antibiotics is associated with ototoxicity and hearing loss? ( )
A. Quinolones
B. Aminoglycosides
C. Glycopeptides
D. Beta-lactam antibiotics
E. Tetracycline
查看答案
Which of the following class of antibiotics is considered the first-line treatment for epidemic cerebrospinal meningitis ( )
A. Tetracyclines
B. Macrolides
C. Aminoglycosides
D. Sulfonamide
E. Fluroquinolones
Which following description about Statins is correct? ( )
A. Statins inhibit Vitamin K reductase
B. Statins could prevent the liver from making lipids especially cholesterol
C. Statins inhibit Acetoacetyl –CoA transferase
D. Statins activate Mevalonate kinase
E. Statin increase the activity of HMG-CoA synthase
Which of the following routes of administration has the highest bioavailability?()
A. Intramuscular
B. Intravascular
C. Oral
D. Subcutaneous
E. Sublingual
A patient was given a 400 mg dose of a drug IV, and 200 mg was eliminated during the first 2 hours. If the drug follows first-order elimination kinetics, how much of the drug will remain 6 hours after its administration? ( )
A. 50
B. 125 mg
C. 150 mg
D. 175 mg
E. 350 mg