What is an appropriate action by the nurse when a mother expresses concern about her infant's stool color?

When a mother expresses concern about her infant’s stool color, reassuring her that most infants will have variations in stool color is an appropriate action. This reassurance helps alleviate anxiety and supports the mother's understanding of normal infant development. Stool color in infants can vary widely due to several factors, including diet (breast milk versus formula), age, and developmental stages. By providing this reassurance, the nurse addresses the mother's worries while emphasizing that such variations are generally normal and often not a cause for concern.

Promoting peace of mind in parents is crucial, as it fosters an environment where they feel comfortable observing and discussing changes in their child without undue stress. It's valuable for parents to know that many changes in stool color and consistency are typical in infancy as the digestive system matures.