"Helping Hands introduces young children to the jobs people do to help others. Each book explains what the job involves -- whether a uniform is worn, what equipment is used, and how the person works as part of a team." "What treatments are provided at the dentist? What equipment do dentists use? What do hygienists do?" "Learn what dentists, nurses and hygienists do at a dental surgery. Discover what happens when a patient needs an x-ray. Find out how you can keep your teeth clean and healthy."--Back cover.

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