A nurse is assessing a client who has Paget's disease of the bone. Which of the following findings should the nurse expect? (Select all that apply.)

Choice A reason:
While it is true that many dietary supplements have not been tested and approved by the government, this is not the most critical information for a client taking nitroglycerin. The primary concern with dietary supplements is their potential interaction with other medications.

Choice B reason:
This is the most important statement for the nurse to include. Dietary supplements, especially those containing L-arginine or other compounds that affect blood flow, can have serious interactions with nitrates like nitroglycerin, potentially leading to dangerously low blood pressure.

Choice C reason:
The effectiveness of dietary supplements for erectile dysfunction varies, and there is indeed a lack of evidence for many of these products. However, the immediate concern for a client taking nitroglycerin is the risk of interaction, not the general effectiveness of supplements.

Choice D reason:
The cost and insurance coverage of dietary supplements can be a concern for clients, but it is not as critical as understanding the potential risks associated with their use alongside prescribed medications like nitroglycerin.

Choice A reason:
Phenytoin is an antiepileptic drug that can be used to treat and prevent seizures. Headache and restlessness could be signs of neurological irritation or an impending seizure, which phenytoin can help to manage. It is important to monitor the client's neurological status closely following hemodialysis, as changes in electrolyte balance can affect neuronal activity.

Choice B reason:
Decreased blood pressure and rapid pulse are not typical indications for administering phenytoin. These symptoms could indicate hypovolemia or other cardiovascular issues that may occur after hemodialysis, which would require different interventions.

Choice C reason:
Muscle cramps and chest heaviness are not indications for phenytoin administration. Muscle cramps can be a common side effect of hemodialysis due to electrolyte shifts, and chest heaviness may indicate cardiovascular strain or other complications.

Choice D reason:
Pain and tingling at the access site are typically related to the vascular access itself and are not treated with phenytoin. These symptoms may require assessment for potential complications such as infection or thrombosis at the access site.