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 stress does not cause the heart to pump faster. While stress can activate the sympathetic nervous system and increase heart rate, the primary impact on the heart is related to hormonal responses.
B) This choice is incorrect because stress-induced vasodilation of coronary arteries is not a typical response. Instead, stress can lead to vasoconstriction, potentially reducing blood flow to the heart.
C) This choice is correct. During stress, the body releases adrenaline (epinephrine) and other stress hormones, which can lead to vasoconstriction of coronary arteries, reducing blood flow to the heart muscle. Additionally, the release of adrenaline can increase heart rate, resulting in increased myocardial oxygen demand.
D) This choice is incorrect because stress activates the sympathetic nervous system, leading to increased heart rate and blood pressure rather than suppressing these responses.
Correct Answer is D
Explanation
A) This choice is not the most concerning finding among the options presented. A blood pressure of 130/80 mmHg is within a normal range and does not indicate an immediate risk to the client.
B) This choice is not the most concerning finding among the options presented. A heart rate of 90 beats per minute is within a normal range and does not indicate an immediate risk to the client.
C) This choice is not the most concerning finding among the options presented. An oxygen saturation of 95% on room air is within a normal range and does not indicate an immediate risk to the client.
D) This choice is correct. An elevated ST segment on the electrocardiogram (ECG) is an important sign of an acute myocardial infarction (MI). It indicates myocardial ischemia and injury. The nurse should take immediate action, such as notifying the healthcare provider and implementing appropriate interventions for the client's acute coronary syndrome. Prompt medical intervention is crucial to minimize cardiac damage and improve the client's prognosis.
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