(1 point). Listen.
If a patient has dysfunction in the normal secretion of natriuretic hormones, which laboratory result should the nurse monitor?

Phosphorus.

Calcium.

Sodium.

Aldosterone.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Phosphorus. Rationale: Dysfunction in the normal secretion of natriuretic hormones is more likely to affect sodium and water balance, not phosphorus. Phosphorus levels are regulated by other mechanisms in the body and may not be directly influenced by natriuretic hormones. Choice A is incorrect.

Choice B rationale:

Calcium. Rationale: Calcium levels are not typically influenced by natriuretic hormones. Calcium regulation is primarily under the control of parathyroid hormone (PTH) and calcitonin. Dysfunction in natriuretic hormone secretion would not directly impact calcium levels. Choice B is incorrect.

Choice C rationale:

Sodium. Rationale: Natriuretic hormones, such as atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP), play a crucial role in regulating sodium balance in the body. If a patient has dysfunction in the normal secretion of these hormones, it can lead to sodium imbalance, potentially causing sodium retention and fluid overload. Therefore, monitoring sodium levels is essential in such cases. Choice C is the correct answer.

Choice D rationale:

Aldosterone. Rationale: Aldosterone is a hormone that primarily regulates sodium and potassium balance in the body. Dysfunction in natriuretic hormone secretion is not directly related to aldosterone. Therefore, monitoring aldosterone levels would not be the most appropriate action in this context. Choice D is incorrect. .

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Correct Answer is C

Explanation

Choice A rationale:

Congenital disorders can indeed cause aortic stenosis, but it is not the most common cause in later life. Aortic stenosis primarily results from degeneration and calcification of the valve as individuals age.

Choice B rationale:

Rheumatic heart disease is a significant cause of aortic stenosis in some cases, but it is more common in regions where rheumatic fever is prevalent. Loss of muscle fibers is not the primary cause of aortic stenosis in later life.

Choice C rationale:

This is the correct answer. Aortic stenosis in older adults usually results from degeneration and calcification of the aortic valve. As people age, wear and tear on the valve can lead to the formation of calcium deposits, causing narrowing and obstruction of the valve. This is the most common etiology of aortic stenosis in the elderly.

Choice D rationale:

Marfan syndrome is a genetic connective tissue disorder that can affect the aorta, leading to aortic root dilation or dissection. While it is associated with aortic pathology, it is not the primary cause of aortic stenosis.

A. A male with an enlarged upper chest. B. A female with abdominal obesity. C. A male with an active lifestyle. D. A female with menstrual problems.

Correct Answer is B

Explanation

Choice A rationale:

A male with an enlarged upper chest Enlarged upper chest in a male may suggest the development of pectoral muscles or chest-related muscular hypertrophy but is not a specific risk factor for coronary artery disease (CAD). The question is about CAD risk, and a male with an enlarged upper chest does not necessarily indicate a higher risk of CAD.

Choice B rationale:

A female with abdominal obesity Abdominal obesity, especially in females, is a significant risk factor for coronary artery disease (CAD). Excess fat around the abdomen can contribute to the development of atherosclerosis and increase the risk of CAD. This choice is correct because it highlights a well-established risk factor for CAD.

Choice C rationale:

A male with an active lifestyle Having an active lifestyle is generally associated with a reduced risk of CAD. Regular physical activity can help improve cardiovascular health, lower blood pressure, and reduce the risk of CAD. Therefore, a male with an active lifestyle is less likely to have a high risk of CAD.

Choice D rationale:

A female with menstrual problems Menstrual problems, while they can indicate hormonal imbalances or other health issues, are not directly linked to an increased risk of coronary artery disease. CAD risk factors typically revolve around lifestyle, genetics, and metabolic factors, which are not addressed by menstrual problems.

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(1 point). Listen.If a patient has dysfunction in the normal secretion of natriuretic hormones, which laboratory result should the nurse monitor?

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Naxlex Comprehensive Predictor Exams

(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:.

Correct Answer is C

Explanation

(1 point). Listen.Which patient has the highest risk of coronary artery disease (CAD)?

Correct Answer is B

Explanation

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(1 point). Listen.While reading the history, the nurse notices that the patient has stenosis of a heart valve.How does the nurse interpret this finding? The valve:.

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(1 point). Listen.A nurse is asked what causes infective endocarditis.What is the nurse's best answer?

(1 point). Listen.Which assessment findings are typical of deep vein thrombosis (DVT) in the lower leg?

(1 point). Listen.
If a patient has dysfunction in the normal secretion of natriuretic hormones, which laboratory result should the nurse monitor?