(1 point). Listen.
A nurse is teaching about obesity and adipokines.
Which information should the nurse include? Obesity causes a decrease of:.

Leptin.

Adiponectin.

Homocysteine.

C-reactive protein.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Leptin is a hormone produced by adipose tissue, and it plays a key role in regulating appetite and body weight. In obesity, there is an excessive amount of adipose tissue, leading to an increase in leptin levels. However, despite the higher levels of leptin, obese individuals may become resistant to its effects, leading to a decrease in the body's ability to respond to leptin signals. This condition is known as leptin resistance. Therefore, it is important to understand that obesity can cause a decrease in the effectiveness of leptin, which is critical for appetite regulation and body weight control.

Choice B rationale:

Adiponectin is another hormone produced by adipose tissue, but it has the opposite effect of leptin. Adiponectin levels are typically lower in obese individuals. While it is associated with various metabolic benefits, including improved insulin sensitivity, it doesn't directly decrease due to obesity.

Choice C rationale:

Homocysteine is not directly related to obesity. Homocysteine is an amino acid that is involved in various metabolic processes, and elevated levels are more commonly associated with cardiovascular disease and other health conditions, but not obesity.

Choice D rationale:

C-reactive protein (CRP) is a marker of inflammation in the body. While obesity is associated with chronic inflammation, it doesn't directly cause a decrease in CRP levels. In fact, obesity is more likely to lead to increased CRP levels, indicating higher levels of inflammation in the body.

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Correct Answer is C

Explanation

Choice A rationale:

Endothelial injury is a component of the Virchow triad. This statement is correct. The Virchow triad consists of three components that contribute to the formation of blood clots: endothelial injury, venous stasis, and a hypercoagulable state. Endothelial injury refers to damage to the inner lining of blood vessels, which can trigger the clotting process.

Choice B rationale:

LDL accumulation is not a component of the Virchow triad. This statement is incorrect. The Virchow triad does not include LDL accumulation as one of its components. LDL (low-density lipoprotein) is related to atherosclerosis and cardiovascular disease but is not a part of the Virchow triad.

Choice C rationale:

Venous stasis is a component of the Virchow triad. This statement is correct. Venous stasis refers to the slowing or stagnation of blood flow in the veins, which can promote the formation of blood clots. It is one of the three components of the Virchow triad.

Choice D rationale:

A hypercoagulable state is a component of the Virchow triad. This statement is correct. A hypercoagulable state refers to a condition where the blood is more prone to clotting. It is one of the three components of the Virchow triad.

A. High LDL. B. Low LDL. C. High HDL. D. Low triglycerides.

Correct Answer is A

Explanation

Choice A rationale:

High LDL (low-density lipoprotein) levels are a well-established risk factor for atherosclerosis. Elevated LDL cholesterol can lead to the deposition of cholesterol in the arterial walls, promoting the development of atherosclerotic plaques. Typically, an LDL level above 130 mg/dL is considered high.

Choice B rationale:

Low LDL levels are generally considered beneficial and are not associated with a higher risk of atherosclerosis. Lower LDL levels can be achieved through lifestyle modifications or medication and are often recommended for cardiovascular health.

Choice C rationale:

High HDL (high-density lipoprotein) levels are associated with a lower risk of atherosclerosis. HDL is considered "good" cholesterol because it helps remove excess cholesterol from the arteries. High HDL levels are typically desirable for cardiovascular health.

Choice D rationale:

Low triglyceride levels are not a primary risk factor for atherosclerosis. Elevated triglyceride levels can be associated with metabolic syndrome and other cardiovascular risk factors, but they are not as directly linked to atherosclerosis as high LDL levels.

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(1 point). Listen.A nurse is teaching about obesity and adipokines.Which information should the nurse include? Obesity causes a decrease of:.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is C

Explanation

(1 point). Listen.Which of the following laboratory results will cause the nurse to suspect that a patient is prone to the development of the fatty streak in atherosclerosis?

Correct Answer is A

Explanation

(1 point):. An elderly patient asks the nurse what causes aortic stenosis later in life.How should the nurse respond? Aortic stenosis usually results from:.

(1 point). Listen.A nurse is describing the pathophysiology of atherosclerosis.Which information should the nurse include? The main white blood cell that plays a role in the development of the fatty streak in atherosclerosis is the:.

(1 point). Listen.A nurse is discussing the substance that mediates arteriolar remodeling in hypertension.Which substance is the nurse describing?

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

If a patient has secondary hypertension, the nurse realizes that the patient has an abnormal blood pressure caused by:.

(1 point):. Which of the following cardiovascular complications should the nurse assess for in a patient with human immunodeficiency virus (HIV)?

(1 point). Listen.A patient's coronary blood flow is insufficient to meet the metabolic demands of the myocytes.Which term will the nurse use to describe this process?

(1 point). Listen.
A nurse is teaching about obesity and adipokines.
Which information should the nurse include? Obesity causes a decrease of:.