Final answer:
If a pregnant client is not immune to rubella, they may be prescribed the rubella vaccine to protect themselves and their fetus from the infection.
Step-by-step explanation:
If a rubella titer indicates that a client is not immune to rubella and they are pregnant, the nurse would anticipate that the client would be prescribed the rubella vaccine. Rubella, also known as German measles, is a viral infection that can cause serious complications in pregnancy, including birth defects. The vaccine can help protect both the mother and the developing fetus from rubella infection.
Learn more about Rubella vaccine