Chlorhexidine

Question

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.

Accepted Answer

Chlorhexidine is both a member of the biguanides and is extensively used in antiseptics. It is effective against a wide range of microorganisms, including both gram-positive and gram-negative bacteria, fungi, and some viruses. While high concentrations of chlorhexidine can be toxic, it is generally considered safe for topical use at lower concentrations.