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ADA NBDHE Dental Hygienist

Category - Provision of Clinical Dental Hygiene Services

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What is the simplest but most effective disease prevention method?

Gloves
Face mask
Eye protection
Handwashing

Explanation

Answer: D - Handwashing is the simplest but most effective disease prevention method. Hands are a primary source of infection by microorganisms capable of disease transmission. Handwashing reduces both resident and transient flora on the skin.

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ADA NBDHE Dental Hygienist

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