(1 point). Listen.
Which is the most common consequence the nurse should monitor for in a patient with atherosclerosis?
Increased blood flow through the diseased vessels.
Formation of aneurysms.
Autoimmune destruction of the vessel wall.
Obstruction of the blood vessel lumen.
The Correct Answer is D
Choice A rationale:
Increased blood flow through the diseased vessels. Rationale: Atherosclerosis is characterized by the deposition of fatty plaques in arterial walls, leading to the narrowing of blood vessels. This results in reduced blood flow, not increased blood flow. Choice A is incorrect.
Choice B rationale:
Formation of aneurysms. Rationale: While atherosclerosis can weaken arterial walls over time, leading to an increased risk of aneurysms, this is not the most common consequence of atherosclerosis. Aneurysms are a potential complication but are not the primary concern in atherosclerosis. Choice B is incorrect.
Choice C rationale:
Autoimmune destruction of the vessel wall. Rationale: Atherosclerosis is not an autoimmune disease. It is a condition in which fatty deposits accumulate in arteries, leading to plaque formation. Autoimmune destruction of vessel walls is not a typical consequence of atherosclerosis. Choice C is incorrect.
Choice D rationale:
Obstruction of the blood vessel lumen. Rationale: Atherosclerosis is primarily characterized by the obstruction of blood vessels due to the buildup of plaques. This is the most common consequence of atherosclerosis, leading to reduced blood flow and potentially causing a range of cardiovascular issues, including angina, heart attacks, and stroke. Choice D is the correct answer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Chorea is a movement disorder that can be seen in some cases of acute rheumatic fever, but it is not the result of an abnormal immune response to group A streptococcal cell membrane antigens. Chorea is characterized by involuntary, rapid, and irregular movements.
Choice C rationale:
C-reactive protein is a marker of inflammation and can be elevated in acute rheumatic fever, but it is not the primary cause of the condition. Acute rheumatic fever is an autoimmune response to group A streptococcal infection, and M proteins play a significant role in its pathophysiology.
Choice D rationale:
Streptolysin O is a toxin produced by some streptococcal bacteria but is not the primary cause of acute rheumatic fever. It can, however, contribute to the overall inflammatory response in certain cases.
Correct Answer is C
Explanation
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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