A nurse is providing teaching about advance directives to a middle adult client. Which of the following client responses indicates an understanding of the teaching?

Choice A rationale:

The nurse should include the information about keeping mobile phones at least 4 inches away from the pacemaker generator in the educational materials for the client. This is because mobile phones emit electromagnetic signals that could interfere with the functioning of the pacemaker. Maintaining a safe distance helps prevent electromagnetic interference, ensuring the pacemaker functions properly without any disruptions. It's crucial for the client to be aware of this to prevent potential complications and ensure the pacemaker's effectiveness.

Choice B rationale:

Limiting strenuous physical activity for 8 weeks is not a necessary precaution for a client with a new pacemaker unless specifically advised by the healthcare provider. Patients with pacemakers are often encouraged to resume normal activities after the procedure, with the understanding that they should listen to their bodies and avoid activities that cause discomfort or strain. There is no standard guideline suggesting an 8-week restriction on strenuous physical activity for all patients with new pacemakers.

Choice C rationale:

Checking the pulse rate for 30 seconds at different times throughout the day is a general health practice and not specifically related to the presence of a pacemaker. While monitoring heart rate is essential for overall health, it is not a pacemaker-specific guideline that must be included in the educational materials for a client with a new pacemaker.

Choice D rationale:

Expecting to have intermittent, prolonged hiccups is not relevant information for a client with a new pacemaker. Hiccups are a common physiological phenomenon and are not influenced by the presence of a pacemaker. Including this information in the educational materials would be irrelevant and potentially confusing for the client.

A. Assess peripheral circulation hourly. This is correct because clients with SCD are at risk of vaso-occlusive crisis, which can impair blood flow to the extremities and cause tissue ischemia and necrosis. The nurse should monitor for signs of poor circulation such as pallor, coolness, numbness, or pain.

B. Assess the client's mouth every 8 hr. This is correct because clients with SCD are prone to oral ulcers, infections, and dental problems due to chronic anemia and reduced oxygen delivery to the oral mucosa. The nurse should inspect the mouth for lesions, bleeding, inflammation, or infection and provide oral hygiene as needed.

C. Use humidification with oxygen therapy. Administer IV fluids. This is correct because clients with SCD need adequate hydration and oxygenation to prevent sickling of red blood cells and further complications. Humidification helps moisten the airways and prevent dehydration of the mucous membranes. IV fluids help maintain fluid and electrolyte balance and reduce blood viscosity.

D. Raise the knee position on the client's bed. This is incorrect because this can impede venous return and worsen peripheral circulation. The nurse should keep the client's extremities in a neutral position and avoid tight or restrictive clothing or devices.

E. Use an automated blood pressure cuff on the client's arm. Prepare for platelet transfusion. This is incorrect because this can cause mechanical trauma to the arm and trigger a vasoocclusive crisis. The nurse should use a manual blood pressure cuff and avoid applying pressure to the arm. Platelet transfusion is not indicated for clients with SCD unless they have thrombocytopenia or bleeding.