A nurse is providing teaching to a client about interventions to reduce the risk of developing cardiovascular disease. Which of the following statements by the client should indicate to the nurse the need for further teaching?
"Increasing my intake of foods containing trans-fatty acids can lower my risk."
"Adding foods containing omega-3 fatty acids to my diet can lower my risk."
"A weight loss program can decrease my LDL cholesterol level."
"Exercising regularly will increase HDL cholesterol levels."
The Correct Answer is A
A. "Increasing my intake of foods containing trans-fatty acids can lower my risk." - This statement is incorrect. Trans-fatty acids are associated with an increased risk of cardiovascular disease. The client should be advised to reduce or eliminate the consumption of foods containing trans fats.
B. "Adding foods containing omega-3 fatty acids to my diet can lower my risk." - This statement is correct. Omega-3 fatty acids, found in fish and certain plant sources, have been associated with a decreased risk of cardiovascular disease.
C. "A weight loss program can decrease my LDL cholesterol level." - This statement is correct. Weight loss, especially in the context of a healthy diet and regular exercise, can contribute to a decrease in LDL (low-density lipoprotein) cholesterol levels.
D. "Exercising regularly will increase HDL cholesterol levels." - This statement is correct. Regular exercise is associated with an increase in HDL (high-density lipoprotein) cholesterol, which is considered beneficial for heart health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Serum amylase: Serum amylase is an enzyme associated with pancreatic function, and its elevation is not specific to myocardial infarction.
B. Unconjugated bilirubin: Elevation of unconjugated bilirubin is associated with liver function and hemolysis, not specifically with myocardial infarction.
C. Aspartate aminotransferase (AST): While AST may be elevated in conditions affecting the heart, it is not as specific or sensitive for myocardial infarction as troponin I.
D. Troponin I: This is the correct answer. Troponin I is a cardiac-specific biomarker released into the bloodstream when there is damage to cardiac muscle, such as during a myocardial infarction. Troponin I levels start to rise within 3-4 hours after the onset of myocardial infarction, making it a crucial marker for early detection.
Correct Answer is D
Explanation
Correct answer: D
A.Elevate the head of the bed 45":Do not elevate the head of the bed more than 15 degrees.Elevating the head of the bed can increase the risk of bleeding from the insertion site.
B.Keep the affected leg slightly flexed: The affected leg should be kept straight to prevent movement at the insertion site, which can cause bleeding
C. Keep the client NPO for 4 hr: There is typically no need to keep the client NPO for an extended period after a cardiac catheterization. However, individual protocols may vary, and the nurse should follow the specific instructions provided by the healthcare provider.
D.Have the client lie flat in bed: After a cardiac catheterization, it is important to keep the client lying flat to prevent bleeding or hematoma formation at the catheter insertion site. This position helps to maintain pressure on the insertion site, particularly if the catheter was inserted through the femoral artery.
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