Multiple Choice
Which of the following is not true of polymyxins?
A) The source is Bacillus polymyxa.
B) They are narrow spectrum.
C) They are toxic to kidneys.
D) They target cell walls.
E) They can be used to treat severe urinary tract infections caused by gram-negative bacilli.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Drugs that are hepatotoxic cause damage to
Q47: Selective toxicity refers to damage to _.<br>A)
Q48: Drugs that act by mimicking the normal
Q50: Newer, more expensive antimicrobials are always better
Q51: Drugs that insert on the _ ribosomal
Q54: Aminoglycosides _.<br>A) destroy peptidoglycan<br>B) are metabolic analogs
Q55: Which of these drugs has the most
Q56: Over 50 percent of all sales of
Q57: When a patient's immune system reacts adversely
Q57: An ideal antimicrobial therapeutic drug exhibits all