Final answer:
The most appropriate statement for the LPN to make to a client experiencing nipple irritation while breastfeeding would be to use a nipple shield to protect the nipples during feeding.
Step-by-step explanation:
The most appropriate statement for the LPN to make to a client experiencing nipple irritation while breastfeeding would be to use a nipple shield to protect the nipples during feeding. A nipple shield is a device made of soft silicone that is placed over the nipple and areola during breastfeeding to provide a barrier between the baby's mouth and the irritated nipple. This can help reduce friction and irritation while allowing the baby to continue breastfeeding.