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______ A blue or purplish discoloration of the hands and feet of the newborn.

Fluorosis results from hypomineralization in enamel surfaces of teeth that have been exposed to fluoride ingested during enamel formation.

______ Enlarged breasts in the newborn caused by maternal hormones.

The main organic acid produced by acidogenesis (acid producing) bacteria after ingestion of a cariogenic substrate (sucrose) is:

______ The surgical removal of the end of the foreskin of the penis.

The mascot of ISU is a ______ Tiger.

Uptake of fluoride is most rapid on enamel during the first years post eruption. Prior to tooth eruption fluoride might contribute to shallower occlusal grooves decreasing caries risk.

Boundaries of the gingival sulcus include which of the following?

1.       In the pneumonic ABC COPIME, all of the following are correct EXCEPT:

1.       The nurse prepares a child to receive oxygen via a tent delivery system by allowing the child to place a teddy bear in and out of the tent and then rewarding the child with a sticker. Which practice is the nurse using?