A nurse is reviewing laboratory results and notes that a client has an elevated thyroid-stimulating hormone (TSH) level. Which of the following assessment findings would the nurse expect?

Choice A reason:

Thickening of the walls of the ventricles is not typically associated with restrictive cardiomyopathy (RCM). This condition is more characteristic of hypertrophic cardiomyopathy (HCM), where the heart muscle becomes abnormally thick, making it harder for the heart to pump blood. In RCM, the walls of the ventricles are usually not thickened but become rigid due to fibrosis or infiltration, which restricts the heart’s ability to fill with blood during diastole.

Choice B reason:

Stretching of the ventricles is more commonly seen in dilated cardiomyopathy (DCM), not restrictive cardiomyopathy. In DCM, the heart’s ventricles become enlarged and weakened, which impairs the heart’s ability to pump blood efficiently. RCM, on the other hand, involves stiffening of the ventricular walls without significant dilation.

Choice C reason:

Thickening of the ventricular walls and septum is a hallmark of hypertrophic cardiomyopathy (HCM), not restrictive cardiomyopathy. In HCM, the thickened walls can obstruct blood flow and lead to various complications. RCM is characterized by the stiffening of the ventricular walls due to fibrosis or infiltration, which restricts diastolic filling.

Choice D reason:

When the ventricular tissue becomes fibrous and fatty is the correct description of restrictive cardiomyopathy (RCM). In RCM, the heart’s ventricles become stiff and less elastic due to fibrosis (scarring) or infiltration by abnormal substances, such as amyloid proteins. This rigidity impairs the heart’s ability to fill properly during diastole, leading to symptoms of heart failure

Choice A reason: Exercise

Exercise is a crucial component in the management of peripheral venous disease (PVD). Regular physical activity helps improve blood circulation and reduces symptoms such as pain and swelling. Walking, in particular, is highly recommended as it promotes venous return and enhances overall cardiovascular health. Exercise also helps in weight management, which can alleviate the pressure on the veins and improve symptoms of PVD.

Choice B reason: Elevation of Legs

Elevating the legs is a simple yet effective way to reduce swelling and improve blood flow in patients with PVD1. By raising the legs above the level of the heart, gravity helps to reduce the pooling of blood in the lower extremities, thereby decreasing edema and discomfort. This practice is especially beneficial when done regularly, such as during rest periods or while sleeping.

Choice C reason: Intermittent Pneumatic Compression Pumps

Intermittent pneumatic compression (IPC) pumps are devices used to enhance blood flow in the legs. These devices consist of inflatable sleeves that wrap around the legs and periodically inflate and deflate, mimicking the natural muscle contractions that help push blood back toward the heart. IPC pumps are particularly useful for patients who are immobile or have difficulty engaging in physical activity, as they help prevent blood clots and reduce swelling.

Choice D reason: Ankle-Brachial Index Test

The ankle-brachial index (ABI) test is a diagnostic tool used to assess the severity of peripheral artery disease (PAD), not peripheral venous disease. The test compares the blood pressure in the ankle with the blood pressure in the arm to determine the presence of arterial blockages. While the ABI test is important for diagnosing PAD, it is not a treatment or management strategy for PVD. Therefore, it is not included in the plan of care for PVD.

Choice E reason: Layered Wraps

Layered wraps, also known as compression bandages, are used to manage symptoms of PVD by providing consistent pressure to the legs. These wraps help reduce swelling, improve venous return, and prevent the formation of ulcers. Compression therapy is a cornerstone in the management of chronic venous insufficiency and related conditions, making layered wraps an essential part of the care plan for patients with PVD.