Surgery According to Food and Drug administration lactation categories S* Refers to A Safe for nursing infant, medication usually compatible with breast feeding B Safety in nursing infants unknown; inadequate Literature available C Potential for significant effects on nursing infants medication should be given with caution D Not safe for nursing infants; medication contraindicated or requires cessation of breast feeding π‘ Explanation According to Food and Drug administration lactation categories S* Refers to β Correct Answer: C. Potential for significant effects on nursing infants medication should be given with caution