A nurse in a long-term care facility is contributing to the plan of care for a client who has a new prescription for propranolol. The nurse should plan to monitor the client for which of the following adverse effects of the medication?

A. "I should perform a self-examination of my testicles weekly" is not recommended. Testicular self-exams should be done monthly, not weekly, as this frequency is enough to notice any changes or abnormalities.

B. "I should bear down when cupping my testes while I'm checking for abnormalities" is incorrect. There is no need to bear down during the self-examination. The testicles should be examined gently and without exerting pressure, as bearing down can make the examination uncomfortable.

C. "I should apply gentle pressure with my thumb and forefinger when examining my testes" is the correct statement. The testicular self-exam should be done gently, with light pressure to feel for any lumps or abnormalities.

D. "I should expect one testicle to be larger than the other" is a common misconception. It is normal for one testicle to be slightly larger than the other, but this should be checked regularly to ensure there are no significant changes or signs of concern.

A. "Replace the ear molds once per year" is incorrect. Ear molds should be checked regularly for wear and tear, but they should be replaced as needed rather than on a fixed schedule like once a year.

B. "Clean the hearing aid with a soft cloth" is correct. Cleaning the hearing aid with a soft cloth helps to maintain the device, removing dirt and debris without damaging the electronics. It is important to avoid using harsh chemicals or abrasive materials that could harm the hearing aid.

C. "Disinfect the hearing aid with isopropyl alcohol" is incorrect. Isopropyl alcohol is too harsh for cleaning hearing aids and can damage the components. The hearing aid should only be cleaned with appropriate methods, such as a dry cloth or cleaning brush.

D. "Change the battery once per month" is incorrect. The battery should be checked more frequently, as it typically needs to be replaced more often (e.g., every 7-10 days), depending on usage. Changing it once a month may not ensure optimal performance.