A nurse is providing education for a client who has glaucoma. Which statement should the nurse include in the teaching?

Choice A reason: Administering an antipyretic to reduce the fever and notifying the primary health care provider are the priority actions. A rapid rise in temperature in a client with multiple myeloma receiving chemotherapy could indicate a serious infection, which requires prompt medical attention.

Choice B reason: Assessing the color and content of the urine specimen for urinalysis is important but is not the immediate priority. The rapid rise in temperature is a more urgent concern.

Choice C reason: Noting the consistency of respiratory secretions and obtaining a specimen for culture is important but not the immediate priority. The primary concern is addressing the fever and notifying the healthcare provider.

Choice D reason: Comparing prior vital signs and continuing to monitor every hour is necessary but not the immediate priority. Immediate action is required to address the fever and potential infection.

Choice A reason: Prolonged bleeding is not a direct indicator of hyperkalemia. It is more commonly associated with coagulation disorders or conditions affecting blood clotting.

Choice B reason: Dry mucous membranes are more indicative of dehydration rather than hyperkalemia. Dehydration can result from a variety of conditions but is not specific to high potassium levels.

Choice C reason: Peaked T-waves on an electrocardiogram (ECG) are a classic sign of hyperkalemia. Elevated potassium levels affect the cardiac conduction system, leading to characteristic changes in the ECG, such as tall, peaked T-waves, widened QRS complexes, and flattened P-waves.

Choice D reason: Polyuria (excessive urination) is not typically associated with hyperkalemia. It is more commonly seen in conditions like diabetes mellitus or diabetes insipidus.