Question 1

A patient is diagnosed with carotid artery disease. The nurse monitors the patient for which potential complication of this disease process?

Accepted Answer

Carotid artery disease can lead to a reduction in blood flow to the brain, increasing the risk of stroke due to potential blockages or clots.

Question 2

The nurse is preparing teaching material to help a patient with atherosclerosis manage lifestyle changes. What should the nurse emphasize in this teaching?

Accepted Answer

B

Question 3

A patient recovering from a carotid endarterectomy (CEA) has a blood pressure of 90/48 mm Hg. What should the nurse do first?

Accepted Answer

Lowering the head of the bed can help increase cerebral perfusion by utilizing gravity to aid in increasing blood flow to the brain, especially important after a procedure like carotid endarterectomy where maintaining adequate cerebral blood flow is crucial.

Question 4

In completing an admission assessment on a patient admitted for evaluation of peripheral arterial disease (PAD), which statement by the patient correlates with stage III PAD?

Accepted Answer

Stage III PAD, characterized by rest pain, often causes patients to experience pain that can awaken them at night. This is due to decreased blood flow and oxygenation to the extremities, which is more noticeable during periods of low physical activity, such as when lying down.

Question 5

The nurse provides education to a patient who is prescribed the DASH diet. Which patient statement indicates a need for additional teaching?

Accepted Answer

The DASH diet recommends 2-3 servings of low-fat or non-fat dairy each day, not just one, to help manage blood pressure.

Question 6

Which assessment finding in patient with Raynaud's phenomena requires an immediate intervention by the nurse?

Accepted Answer

Weak distal pulses audible by Doppler only indicate a significant reduction in blood flow, which could lead to tissue damage or necrosis if not addressed promptly. This finding is particularly concerning in the context of Raynaud's phenomenon, where blood flow to extremities is already compromised. Immediate intervention is required to improve circulation and prevent serious complications.

Question 7

Based on an auscultated bruit over a patient's carotid artery, the nurse explains to the patient which test as the most commonly ordered noninvasive diagnostic test to evaluate atherosclerotic plaque?

Accepted Answer

Carotid duplex ultrasound is the most commonly ordered noninvasive diagnostic test to evaluate atherosclerotic plaque because it provides images and information about blood flow through the carotid arteries, allowing for the assessment of blockages or narrowing without the need for more invasive procedures.

Question 8

The nurse is monitoring a patient with peripheral arterial disease (PAD). Which clinical manifestations does the nurse correlate to stage III PAD?

Accepted Answer

Stage III PAD, also known as critical limb ischemia, is characterized by rest pain due to severe blood flow restriction. Patients often experience pain, numbness, and burning in their legs or feet when not moving, indicating advanced disease.

Question 9

The nurse provides education to a patient who is diagnosed with atherosclerosis. Which patient statement indicates a need for additional teaching?

Accepted Answer

Folic acid is beneficial for heart health as it can help lower homocysteine levels in the blood, which is a risk factor for heart disease. Decreasing intake of folic acid does not align with managing atherosclerosis effectively.

Question 10

The nurse is monitoring a patient with peripheral arterial disease (PAD). Which clinical manifestations does the nurse correlate to stage IV PAD?

Accepted Answer

Stage IV peripheral arterial disease (PAD) is characterized by severe ischemia leading to tissue loss, which can manifest as gangrene or blackened tissue, often seen in the toes or feet. Choices A, B, and C describe earlier stages of PAD, where decreased pedal pulses, exercise-induced muscle pain (claudication), and numbness or tingling due to nerve ischemia are more common.

Question 11

The nurse monitors for which complication in the patient with carotid atheroembolization?

Accepted Answer

Carotid atheroembolization can lead to reduced blood flow to the brain, potentially causing a stroke or transient ischemic attack (TIA). A change in the level of consciousness is a key symptom indicating a possible stroke or TIA, thus it is a critical complication to monitor for in these patients.

Question 12

A patient with atherosclerosis asks why smoking cessation is important. What should the nurse respond to this patient?

Accepted Answer

Tobacco smoke contains chemicals that can damage the blood vessels, leading to the acceleration of atherosclerosis. This process can occur in various parts of the body, including the coronary arteries, aorta, and legs, increasing the risk of heart disease and peripheral artery disease.

Question 13

In administering hemorheological agents to a patient with peripheral arterial disease, the nurse correlates this treatment to which mechanism of action?

Accepted Answer

Hemorheological agents, such as pentoxifylline, work by improving blood flow and reducing blood viscosity, which can inhibit platelet aggregation and improve circulation in peripheral arterial disease.

Question 14

In administering a calcium channel blocker to patient diagnosed with primary hypertension, the nurse correlates a decrease to which mechanism of action of this medication?

Accepted Answer

The answer of In administering a calcium channel blocker to...

Question 15

The nurse formulates the following diagnosis: "Impaired Tissue Perfusion related to Acute inflammation and thrombosis in arteries and veins in the hands and feet." This nursing diagnosis is most relevant to which disease process?

Accepted Answer

Buerger's disease is characterized by acute inflammation and thrombosis in arteries and veins, particularly affecting the hands and feet, which directly correlates with the described nursing diagnosis of "Impaired Tissue Perfusion related to Acute inflammation and thrombosis in arteries and veins in the hands and feet."

Question 16

In monitoring a patient immediately after a carotid endarterectomy (CEA), the patient demonstrates impaired swallowing. The nurse correlates this finding to compression of which cranial nerve (CN)?

Accepted Answer

The vagus nerve (CN X) is involved in many functions including swallowing. Impaired swallowing after a carotid endarterectomy could be due to compression or damage to the vagus nerve.

Question 17

Which statement by the patient with Raynaud's disease indicates that teaching was effective?

Accepted Answer

Mittens are better than gloves for individuals with Raynaud's disease because they help to keep the hands warmer by keeping the fingers together, which can prevent or reduce the severity of Raynaud's episodes.

Question 18

A patient's blood pressure is 140/86 mm Hg; however, previous measurements have been within normal limits. The patient denies any other complaints. Which intervention would be appropriate for this patient?

Accepted Answer

DScheduling an additional measurement in a few weeks is appropriate to confirm if the high blood pressure reading is consistent or an isolated incident. Educating the patient on the effects of hypertension on major body organs is also important for awareness and prevention, even if the patient does not currently have hypertension. Immediate referral to the emergency department or preparing teaching on antihypertensive medications may not be necessary at this stage without further evidence of persistent high blood pressure.

Question 19

The nurse monitors for which early clinical manifestation in the patient admitted with Buerger's disease?

Accepted Answer

Claudication is an early symptom of Buerger's disease, characterized by pain and muscle weakness in the legs and feet due to reduced blood flow.

Question 20

The nurse reviews the ankle-brachial index for a patient admitted for treatment of peripheral arterial disease (PAD). What is the significance of a value of 0.50?

Accepted Answer

The answer of The nurse reviews the ankle-brachial index for...

Quiz 31: Coordinating Care for Patients With Vascular Disorders