A client informs the nurse that she intends to bottle-feed her baby. Which actions should the nurse encourage the client to perform? Select all that apply.
a) Ensure the bottles and nipples are properly sterilized before each use.
b) Hold the baby in an upright position while feeding to prevent choking.
c) Burp the baby frequently during and after feeding to release gas.
d) Warm the formula to body temperature before feeding.
e) Discard any leftover formula after feeding to prevent contamination.