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ADA NBDHE Dental Hygienist

Category - Provision of Clinical Dental Hygiene Services

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How do aerosols enter the body?

Broken skin
Tears
Inhalation
Hand-to-mouth

Explanation

Answer: C - Aerosols enter the body by inhalation. It is important to wear facemasks to protect mucous membranes of nose and mouth from spatter of oral fluids. Additionally, facemasks will help prevent the inhalation of microbes from patients or other healthcare workers.

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