Which chemical sterilizing agent is the least toxic but has fumes that can be irritating to the eyes, nose, and throat?

a. Formaldehyde
b. Ethylene oxide
c. Glutaraldehyde
d. Phenol


ANS: C
Glutaraldehyde is the least toxic sterilizing agent, but the fumes of the liquid form can be irritating to the eyes, nose, and throat. Contact dermatitis and hives also have been reported as side effects.

Health Professions

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