Which disorder would the nurse recognize as the likely cause of right heart failure (cor pulmonale)?

Choice A reason: Asking the patient about loose stools is important as it can help identify possible causes of fluid and electrolyte imbalances. However, this question alone would not be the immediate or primary action to take in response to generalized weakness.

Choice B reason: Suggesting that the healthcare provider order a basic metabolic panel is the most appropriate action. Potassium-wasting diuretics can lead to hypokalemia, which can cause symptoms like generalized weakness. A basic metabolic panel will provide information on the patient's electrolyte levels, including potassium, and help determine if the weakness is due to an electrolyte imbalance. This allows for appropriate intervention to correct the imbalance and prevent further complications.

Choice C reason: Assessing for facial muscle spasms is relevant because hypokalemia can cause muscle cramps and spasms. However, it does not address the root cause of the weakness and does not lead to immediate intervention.

Choice D reason: Calling for a rapid response team is generally reserved for situations where the patient is experiencing acute, life-threatening symptoms requiring immediate intervention. Generalized weakness in the context of a patient on a potassium-wasting diuretic does not usually necessitate such an urgent response unless it progresses to more severe symptoms.

Choice A reason: Weight gain is not commonly associated with Parkinson's disease. In fact, patients with PD often experience weight loss due to increased energy expenditure from tremors and muscle rigidity, as well as difficulties with eating.

Choice B reason: Cardiovascular problems are not directly caused by Parkinson's disease. While PD patients may have cardiovascular issues, these are typically related to age or other comorbid conditions rather than PD itself.

Choice C reason: Swallowing challenges, or dysphagia, are a significant concern for patients with Parkinson's disease. The motor symptoms of PD, including muscle rigidity and bradykinesia, can affect the muscles involved in swallowing, leading to difficulty eating and an increased risk of aspiration and choking. Addressing swallowing challenges is crucial for maintaining nutrition and preventing respiratory complications.

Choice D reason: Obesity is not a typical issue for patients with Parkinson's disease. As mentioned earlier, weight loss is more common due to the disease's impact on motor function and the effort required for daily activities.