Chlorhexidine
A)is a member of the biguanides.
B)is extensively used in antiseptics.
C)is ineffective against vegetative bacteria.
D)is limited in use due to its high toxicity.
E)is a member of the biguanides AND is extensively used in antiseptics.

Question

Quizplus · Accepted Answer

Chlorhexidine is a member of the biguanides and is extensively used in antiseptics. It is effective against both gram-positive and gram-negative bacteria, as well as fungi and some viruses. While it can be toxic in high doses, its benefits outweigh the risks when used in appropriate concentrations for antiseptic purposes.