Final answer:
Postoperative teaching for vasectomy emphasizes avoiding strenuous exercise for a week and using other contraceptive methods until semen analysis confirms no sperm is present.
Step-by-step explanation:
The postoperative teaching for a client who has a vasectomy would emphasize avoiding strenuous physical exercise for one week (option b). It is important to allow time for the surgical site to heal and to minimize the risk of complications such as bleeding or infection. While applying ice to the scrotum can help reduce swelling immediately after the procedure, it is not the primary point of emphasis in postoperative care. Complete rest is recommended for at least 24 hours after the surgery (option c), but this is also not the main focus of postoperative teaching.
As for option d, it is critical to understand that other contraceptive devices are necessary immediately following the vasectomy. This is because the ejaculate may still contain sperm until remaining sperm is either ejaculated or reabsorbed over the course of several months. During this time, another method of birth control should be used to prevent unintended pregnancy until follow-up semen analysis confirms the absence of sperm.