Final answer:
d. Void before and after intercourse.
The nurse should teach the female client to void before and after intercourse and to drink at least 1 L of fluid daily as these actions can help prevent urinary tract infections.
Step-by-step explanation:
The nurse should include in the teaching for a female client who has a history of urinary tract infections (UTIs) that it is important to void before and after intercourse. This helps to flush out any potential pathogens from the urethra and reduce the risk of developing a UTI. Additionally, it is beneficial to drink at least 1 L of fluid daily to ensure frequent urination, which can help to eliminate bacteria from the urinary tract. Other practices such as avoiding tub baths, which may increase the risk of UTIs, and not wearing nylon underwear, which can create a moist environment conducive to bacterial growth, should also be discussed but are not part of the options provided in the question.