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."

Answer and Explanation

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.

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Correct Answer is B

Explanation

A. Aplastic anemia results in an inability to absorb vitamin B12: This statement is incorrect. Aplastic anemia is not related to the absorption of vitamin B12. It primarily involves a decrease in the production of blood cells by the bone marrow.

B. Aplastic anemia results from decreased bone marrow production of RBCs: This is the correct information. Aplastic anemia is a condition characterized by the failure of the bone marrow to produce an adequate number of blood cells, including red blood cells (RBCs), white blood cells (WBCs), and platelets.

C. Aplastic anemia results in an increased rate of RBC destruction: This statement is incorrect. Aplastic anemia is not associated with an increased rate of RBC destruction. Instead, it is characterized by a reduction in the number of blood cells produced by the bone marrow.

D. Aplastic anemia is associated with a decreased intake of iron: This statement is incorrect. Aplastic anemia is not related to a decreased intake of iron. It is primarily a disorder of bone marrow function leading to insufficient production of blood cells.

A. It requires lying quietly on one side." B. It might cause slight discomfort in the chest area." C. "It is best to have no food or beverages the day of the test." D. "It takes about 5 or 10 minutes."

Correct Answer is A

Explanation

A. "It requires lying quietly on one side": This is the correct answer. During an echocardiogram, the client is typically asked to lie on their left side to obtain clear images of the heart. The test is non-invasive and involves using ultrasound waves to create images of the heart's structures.

B. "It might cause slight discomfort in the chest area": Echocardiograms are generally painless and do not cause discomfort. They are a non-invasive imaging technique that uses sound waves.

C. "It is best to have no food or beverages the day of the test": While the client may be instructed to avoid eating or drinking shortly before the test, this statement is too restrictive. The specific fasting instructions will be provided by the healthcare provider or facility.

D. "It takes about 5 or 10 minutes": The duration of an echocardiogram can vary, but it typically takes longer than 5 or 10 minutes. The test duration depends on various factors, including the complexity of the study and the information needed.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has a new diagnosis of aplastic anemia. Which of the following information should the nurse include in the teaching?

Correct Answer is B

Explanation

A nurse is preparing a client who is scheduled for an echocardiogram the following day. Which of the following instructions should the nurse include about the test?

Correct Answer is A

Explanation

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