Final answer:
To assess a mother for signs of low milk supply or lactation failure, one should consider the infant's weight gain and the frequency of nursing. Jaundice is not a direct indicator for milk supply issues.
Step-by-step explanation:
Assessing a mother for signs that may indicate a problem with actual low milk supply or lactation failure involves looking at various factors. Jaundice in the mother can impact milk production, but it is not commonly used as an indicator of milk supply issues. Instead, monitoring the weight gain in the infant can provide a more direct assessment of whether the infant is receiving adequate nutrition from breastfeeding. Furthermore, an increased frequency of nursing may be a sign that the infant is not getting enough milk in a single feeding and is therefore feeding more often to meet nutritional needs. Thus, the correct answer to the student's question would be 'd) All of the above.'