(1 point). Listen.
A nurse is describing stroke.
together?

Pulse rate, hypertension, and arrhythmia.

Murmurs, hypertrophy, and blood flow.

Contractility, preload, and afterload.

Myocyte hibernation, stunning, and remodeling.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

When describing stroke, it is essential to focus on factors related to the cardiovascular system. Pulse rate, hypertension (high blood pressure), and arrhythmia (irregular heart rhythms) are all cardiovascular parameters that can be associated with stroke. An increase in pulse rate, hypertension, and arrhythmia can be signs of a stroke or risk factors for stroke.

Choice B rationale:

Murmurs, hypertrophy, and blood flow are relevant to cardiac conditions and may be associated with stroke if they lead to inadequate blood flow to the brain. However, they are not as directly related to stroke as the factors mentioned in choice A.

Choice C rationale:

Contractility, preload, and afterload are also important cardiac parameters but are more related to the function of the heart itself rather than stroke. While heart function is crucial for maintaining adequate blood flow to the brain, these parameters are not as directly associated with stroke as the factors in choice A.

Choice D rationale:

Myocyte hibernation, stunning, and remodeling are terms often used in the context of cardiac conditions, particularly after myocardial infarction (heart attack). These terms are not typically associated with a general description of stroke. .

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Correct Answer is C

Explanation

Choice A rationale:

Labeling hyperhomocysteinemia as a traditional risk factor is not accurate. This statement is incorrect. Hyperhomocysteinemia is not typically considered a traditional risk factor for coronary artery disease (CAD). Traditional risk factors include factors such as smoking, hypertension, high cholesterol, and diabetes.

Choice B rationale:

Labeling hyperhomocysteinemia as a major risk factor is not common. This statement is incorrect. While elevated homocysteine levels are associated with an increased risk of CAD, it is not typically considered a major risk factor. Major risk factors for CAD usually include factors like smoking, high blood pressure, and high cholesterol.

Choice C rationale:

Labeling hyperhomocysteinemia as a novel risk factor is appropriate. This statement is correct. Hyperhomocysteinemia is considered a novel or emerging risk factor for CAD. Elevated homocysteine levels have been associated with an increased risk of CAD, and it is an area of ongoing research and investigation.

Choice D rationale:

Labeling hyperhomocysteinemia as a conventional risk factor is not accurate. This statement is incorrect. Hyperhomocysteinemia is not considered a conventional risk factor for CAD. Conventional risk factors are well-established and widely recognized risk factors for a particular condition.

A. Right-sided heart failure. B. Left-sided heart failure. C. Low-output failure. D. High-output failure.

Correct Answer is A

Explanation

Choice A rationale:

Elevated pulmonary vascular resistance can lead to right-sided heart failure. In conditions such as chronic obstructive pulmonary disease (COPD) and pulmonary hypertension, increased resistance in the pulmonary circulation can cause the right ventricle of the heart to work harder to pump blood into the lungs. Over time, this can lead to right-sided heart failure. The rationale for this choice is that when the right ventricle fails, it can result in symptoms such as peripheral edema, jugular venous distension, hepatomegaly, and ascites, which are characteristic of right-sided heart failure.

Choice B rationale:

Left-sided heart failure is not typically associated with chronic pulmonary disease and elevated pulmonary vascular resistance. Left-sided heart failure is more commonly linked to conditions like hypertension, coronary artery disease, and valvular heart diseases. It leads to symptoms such as pulmonary congestion, dyspnea, and orthopnea, rather than the signs of right-sided heart failure.

Choice C rationale:

Low-output failure is a generic term that can refer to both left and right-sided heart failure. It does not specifically address the relationship between chronic pulmonary disease and elevated pulmonary vascular resistance. Low-output failure occurs when the heart cannot pump a sufficient amount of blood to meet the body's demands, and it can be due to either left or right-sided heart failure.

Choice D rationale:

High-output failure is a less common type of heart failure and is typically not associated with chronic pulmonary disease and elevated pulmonary vascular resistance. It occurs when the heart is pumping a higher-than-normal volume of blood but still cannot meet the body's metabolic demands. Causes of high-output failure may include conditions like anemia, hyperthyroidism, or arteriovenous shunts.

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(1 point). Listen.A nurse is describing stroke.together?

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Naxlex Comprehensive Predictor Exams

(1 point). Listen.A patient has hyperhomocysteinemia and coronary artery disease (CAD). A nurse will label the hyperhomocysteinemia as a:.

Correct Answer is C

Explanation

(1 point). Listen. A patient is diagnosed with chronic pulmonary disease and elevated pulmonary vascular resistance. Which of the following heart failures does the nurse assess for in this patient?

Correct Answer is A

Explanation

(1 point). Listen.Which statement indicates that the patient needs more teaching regarding the Virchow triad? A component of the Virchow triad is:.

(1 point) V Saved.Listen.If a patient develops an unstable plaque in the coronary arteries, which complication should the nurse monitor for in this patient?

While reading a patient's history, which finding will cause the nurse to assess the patient for both valvular stenosis and regurgitation?

(1 point). Listen.A nurse is teaching about unstable angina.Which information should the nurse include? Unstable angina is considered a precursor to:.

(1 point). Listen.Mitogens, such as angiotensin II, and growth factors stimulate:.

(1 point). Listen.A nurse is assisting the primary care provider to determine if a patient had a myocardial infarction.Which laboratory values should the nurse check?

(1 point). Listen.A patient has orthostatic hypotension.Which activity will require close observation by the nurse? When the patient:.

(1 point). Listen.Which of the following conditions will the nurse observe documented on the cha, the patient has a rapid collection of fluid in the pericardial sac, resulting in tamponade?

(1 point). Listen.
A nurse is describing stroke.
together?