Which information should be included in the preoperative teaching for a 70-year-old woman about to undergo a bilateral mastectomy?

Including postoperative deep-breathing and coughing exercises in preoperative teaching is essential for a patient about to undergo a bilateral mastectomy. These exercises are crucial for preventing respiratory complications after surgery, particularly because anesthesia and prolonged immobility can increase the risk of atelectasis and pneumonia. Teaching patients how to perform these exercises can help maintain lung expansion, promote secretions clearance, and aid in their overall recovery process.

Focusing on the specific needs and concerns of older adults, such as potential impacts on mobility, pain management, and the importance of respiratory health, is key. Given that the patient is 70 years old, reinforcing these exercises can help her understand their significance in her recovery, encouraging her to participate actively in her own care.

In contrast, while the other options might present relevant information, they do not directly contribute to immediate postoperative recovery. For example, knowing where to buy medications and how to contact an insurance company, while helpful in different contexts, are less critical to her immediate health and recovery after surgery. Additionally, the choice of anesthesia is typically determined by the anesthesia provider and does not involve the patient's preparation or participation in preoperative teaching to the same extent that exercises do.