A nurse is providing postoperative teaching to a client who has a newly inserted pacemaker.
Which of the following statements by the client Indicates that the teaching has been effective?

A.

A. Using a cell phone on the ear opposite to the pacemaker helps minimize the risk of electromagnetic interference with the pacemaker function.

B. Engaging in activities such as playing softball may not be appropriate immediately after pacemaker insertion. The client should follow specific activity restrictions as advised by the healthcare provider.

C. While performing arm exercises is generally beneficial for overall health, the client should avoid strenuous activities that may strain the upper body or disrupt the pacemaker leads

immediately after insertion.

D. Pacemaker battery replacement is typically scheduled based on the device's longevity and is performed in a healthcare facility, not the cardiologist's office. The client should follow up regularly with the healthcare provider for device checks and monitoring of battery status.

A. Restricting dietary calcium intake is not typically recommended for preventing nephrolithiasis; in fact, adequate calcium intake may decrease the risk of kidney stone formation.

B. Limiting fluid intake is not recommended for individuals with nephrolithiasis; adequate fluid intake helps prevent kidney stone formation.

C. Complex carbohydrates do not significantly impact the risk of nephrolithiasis; dietary changes should focus on other factors such as oxalate intake.

D. Foods high in oxalates, such as spinach, beets, nuts, and chocolate, can contribute to the formation of kidney stones in susceptible individuals, so it's important to avoid them.