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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f33_17_34078

©2013 UpToDate ® Print Email Bicycle helmet fit A properly fitting bicycle helmet should rest just above the eyebrows and not slide around on the head. The straps of the helmet should be adjusted to form a "Y" just under the ear of the child. The chin strap should be snug enough to pull down on the helmet when the child opens the mouth wide.