A nurse in a health clinic is assisting in the planning of an educational program on skin cancer. Which of the following statements should be included in the presentation?

Choice A reason: While a thallium scan can provide information about the heart's functional capacity, it is more specifically used to detect areas of the heart muscle that are not receiving adequate blood supply.

Choice B reason: A thallium scan does not identify heart rhythm disturbances. This is typically evaluated with an electrocardiogram (ECG) or Holter monitor.

Choice C reason: The size of the chambers of the heart is usually assessed through echocardiography or other imaging techniques, not a thallium scan.

Choice D reason: The correct answer is d because a thallium scan detects damage to the heart muscle by identifying areas with reduced blood flow, which may indicate ischemia or previous infarction.

Choice A reason: Providing a diet high in protein is not appropriate during the oliguric phase of acute kidney injury, as it can increase the workload on the kidneys and worsen kidney function. Protein intake should be carefully managed based on the client's condition.

Choice B reason: Ibuprofen is contraindicated in clients with acute kidney injury because it can further impair kidney function. Pain management should be approached with alternative medications that do not have nephrotoxic effects.

Choice C reason: The correct answer is c because monitoring intake and output hourly is crucial in managing acute kidney injury. Accurate measurement of fluid balance helps guide treatment decisions and prevent complications such as fluid overload or dehydration.

Choice D reason: Encouraging the client to consume at least 2 L of fluid daily is not appropriate in the oliguric phase, as the kidneys' ability to excrete fluids is impaired. Fluid intake should be carefully restricted and monitored to avoid fluid overload.