A nurse is providing care for a client diagnosed with diabetic ketoacidosis (DK
Exercise
Elevation of legs
Intermittent pneumatic compression pumps
Ankle-brachial index test
Layered wraps
Correct Answer : A,B,C,E
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
“Blood flow is altered due to restricted stretching of the ventricles, impairing the heart’s ability to contract” is not accurate in the context of peripheral arterial disease (PAD). PAD primarily affects the arteries outside the heart, particularly those supplying the legs and feet. It is caused by atherosclerosis, which leads to the narrowing and hardening of the arteries, reducing blood flow to the extremities. The statement about restricted stretching of the ventricles and impaired heart contraction is more relevant to conditions like heart failure or cardiomyopathy.
Choice B reason:
“Blood flow is altered due to increased pressure in the arteries” is a more accurate description of PAD. In PAD, the buildup of fatty deposits (plaques) in the arterial walls leads to increased resistance and pressure within the arteries. This condition reduces the flow of oxygenated blood to the limbs, causing symptoms such as pain, cramping, and fatigue, especially during physical activity. Managing PAD involves lifestyle changes, medications, and sometimes surgical interventions to improve blood flow and reduce symptoms.
Correct Answer is D
Explanation
Choice A reason: Hypertension is not directly caused by hypokalemia. While potassium levels can influence blood pressure, hypokalemia is more critically associated with cardiac issues rather than hypertension alone.
Choice B reason: Ketosis is a metabolic state resulting from the body burning fat for fuel instead of carbohydrates. It is not directly related to hypokalemia. Hypokalemia does not cause ketosis, and monitoring for ketosis in a client with hypokalemia is not a priority.
Choice C reason: Insulin resistance is a condition where the body’s cells do not respond properly to insulin. While potassium levels can affect insulin secretion and action, hypokalemia is not primarily associated with insulin resistance. Therefore, it is not the main concern for a nurse monitoring a client with hypokalemia.
Choice D reason: Cardiac arrhythmias are a significant concern in clients with hypokalemia. Potassium is crucial for proper cardiac function, and low levels can lead to abnormal heart rhythms. This is why monitoring for cardiac arrhythmias is essential in clients with hypokalemia.
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