(1 point). Listen.
The nurse recalls risk factors that are associated with atherosclerosis.
These include primary hypertension and:.
high-sodium diet.
Advanced age.
Hyperhomocysteinemia.
low-potassium diet.
The Correct Answer is C
Choice A rationale:
A high-sodium diet is a risk factor for hypertension but is not directly associated with atherosclerosis. Atherosclerosis primarily involves the buildup of plaque within the arteries, which can lead to the narrowing and hardening of these blood vessels. While hypertension is a risk factor for atherosclerosis, the choice does not correctly address the question, as it asks for risk factors associated with atherosclerosis specifically.
Choice B rationale:
Advanced age is indeed a risk factor for atherosclerosis. As individuals age, the risk of atherosclerosis and related cardiovascular diseases increases. Atherosclerosis is a progressive condition that develops over time, and older individuals are more likely to have accumulated risk factors contributing to its development. Therefore, this choice is correct in identifying an associated risk factor for atherosclerosis.
Choice C rationale:
The correct answer is choice C because hyperhomocysteinemia is a known risk factor for atherosclerosis. Elevated levels of homocysteine, an amino acid, have been linked to an increased risk of atherosclerosis and cardiovascular disease. This choice is accurate in identifying a specific risk factor for atherosclerosis and aligns with current medical knowledge.
Choice D rationale:
A low-potassium diet is not a direct risk factor for atherosclerosis. While potassium intake can affect blood pressure regulation, it is not one of the primary risk factors for atherosclerosis. Atherosclerosis is primarily related to factors like high cholesterol levels, hypertension, smoking, and diabetes. Therefore, this choice is not correct in the context of risk factors for atherosclerosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Calcium is not the recommended nutrient for a patient with hyperhomocysteinemia. Hyperhomocysteinemia is characterized by elevated levels of homocysteine in the blood, and it is often associated with a deficiency of folate, vitamin B6, and vitamin B12. Folate is crucial in the metabolism of homocysteine and helps reduce its levels in the blood.
Choice B rationale:
Potassium is not a specific nutrient indicated for hyperhomocysteinemia. Potassium is primarily associated with maintaining electrolyte balance and is not directly linked to the management of homocysteine levels.
Choice D rationale:
Protein is not the recommended nutrient for a patient with hyperhomocysteinemia. While protein is essential for various bodily functions, it is not specifically targeted to address the issue of elevated homocysteine levels.
Correct Answer is B
Explanation
Choice A rationale:
"Chorea" is not related to the pathophysiology of acute rheumatic fever. Chorea is a movement disorder, but it is not a term associated with the immune response to group A streptococcal cell membrane antigens.
Choice B rationale:
"M proteins" are the key component involved in the pathophysiology of acute rheumatic fever. Group A streptococcal M proteins trigger an abnormal immune response that can lead to acute rheumatic fever and its associated complications, including rheumatic heart disease.
Choice C rationale:
"C-reactive protein" is not the primary antigen or component involved in the pathophysiology of acute rheumatic fever. While C-reactive protein may increase in response to inflammation, it is not the main factor responsible for the development of this condition.
Choice D rationale:
"Streptolysin O" is not the primary antigen involved in the pathophysiology of acute rheumatic fever. Streptolysin O is a toxin produced by group A streptococci, but it is not the antigen responsible for the abnormal immune response leading to acute rheumatic fever. .
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