A nurse is providing education to a client who recently had an MI about dietary changes to improve heart health. The nurse advises the client to limit intake of saturated fats. Which food choices should the client avoid to comply with this recommendation?
Nuts and seeds.
Avocado and olive oil.
Fatty cuts of red meat and butter.
Whole grains and legumes.
The Correct Answer is C
A) This choice is incorrect because nuts and seeds are sources of healthy fats and can be beneficial for heart health when consumed in moderation.
B) This choice is incorrect because avocado and olive oil are sources of monounsaturated fats, which are considered heart-healthy fats. They can be included in a heart-healthy diet.
C) This choice is correct. Saturated fats, commonly found in fatty cuts of red meat and butter, are known to increase LDL cholesterol levels and should be limited in a heart-healthy diet to reduce the risk of future cardiovascular events.
D) This choice is incorrect because whole grains and legumes are sources of complex carbohydrates and plant-based proteins that can be part of a heart-healthy diet. They provide essential nutrients and fiber that are beneficial for heart health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) This choice is incorrect because a stress test is not primarily used to assess for the presence of atherosclerotic plaques. It is used to evaluate the heart's response to increased demand and identify exercise-induced changes in the ECG, which may indicate myocardial ischemia.
B) This choice is incorrect because a stress test does not measure cardiac biomarker levels in the blood. Cardiac biomarkers like troponin are typically measured through blood tests to diagnose myocardial infarction (MI).
C) This choice is correct. The primary purpose of a stress test is to evaluate the heart's response to increased demand, such as physical exercise or the administration of medication that simulates exercise. During the test, the client's heart rate, blood pressure, and ECG are monitored for signs of ischemia.
D) This choice is incorrect because a stress test is not used to visualize the coronary arteries for blockages. It is a non-invasive test primarily used to assess the heart's functional capacity.
Correct Answer is A
Explanation
A) This choice is correct. Measuring troponin levels in the blood is a common initial diagnostic test for evaluating suspected angina pectoris or myocardial infarction (MI). Troponins are specific markers released into the bloodstream when there is cardiac muscle damage, and elevated troponin levels indicate myocardial injury.
B) This choice is incorrect because a stress test is used to assess the heart's response to increased demand and is typically performed after the initial evaluation, such as measuring troponin levels, to confirm the presence of angina or MI.
C) This choice is incorrect because coronary angiography is an invasive procedure used to visualize the coronary arteries and assess for blockages. It is not typically the initial diagnostic test for angina pectoris or MI.
D) This choice is incorrect because cardiac catheterization is an invasive procedure used to measure pressures within the heart and evaluate coronary artery blockages. It is not typically the initial diagnostic test for angina pectoris or MI.
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