Differentiate Between the Antiseptics and Disinfectants,and Select the Appropriate Information

Differentiate between the antiseptics and disinfectants,and select the appropriate information that must be given to a patient regarding their use.

A) Some antiseptics, like peroxide, can be used as oral rinses but must not be ingested.
B) Antiseptics and disinfectants may contain ethyl alcohol or isopropyl alcohol, which are poisonous if they are ingested.
C) The aldehydes are never used as antiseptics because of the potential damage to human tissue at any concentration.
D) All of these are correct.