Final answer:
The nurse should include that the Influenza vaccine is safe to administer to a client who is pregnant.
Step-by-step explanation:
The nurse should include that the Influenza vaccine is safe to administer to a client who is pregnant. Influenza, or the flu, is a respiratory illness that can be severe and even life-threatening for pregnant women. The flu vaccine is recommended during pregnancy to protect both the mother and the baby from complications.