Which of the following statements regarding tigecycline is true?
Tigecycline is a wide spectrum protein synthesis inhibitor but is less effective in treating pseudomonal infection. 
It belongs to tetracycline group of drugs and all tetracyclines are bacteriostatic and require dose reduction in renal insufficiency.
It is a bactericidal drug
It does not require dose adjustment in renal failure
Approximately 95% of pseudomonas are susceptible to tigecycline
It has narrow spectrum antibacterial action