The nurse is conducting dietary teaching for a client diagnosed with coronary artery disease. Which statement made by the client indicates an understanding of fat sources and the need to limit saturated fats?
"Meat and eggs mostly contain unsaturated fats."
"Coconut oil has a rich flavor and is a good cooking oil."
"Olive oil is a monounsaturated fat and is recommended."
"Butter is high in saturated fats so I should avoid it."
The Correct Answer is C
Choice A reason: This is not a correct statement. Meat and eggs mostly contain saturated fats, which are fats that have no double bonds between the carbon atoms. Saturated fats are solid at room temperature and can raise the level of low-density lipoprotein (LDL) cholesterol in the blood. LDL cholesterol is also known as the "bad" cholesterol because it can deposit on the walls of the arteries and cause atherosclerosis, which is the narrowing and hardening of the arteries. The client should limit the intake of saturated fats to less than 10% of the total calories per day.
Choice B reason: This is not a correct statement. Coconut oil is a saturated fat, which is a fat that has no double bonds between the carbon atoms. Coconut oil is solid at room temperature and can raise the level of low-density lipoprotein (LDL) cholesterol in the blood. LDL cholesterol is also known as the "bad" cholesterol because it can deposit on the walls of the arteries and cause atherosclerosis, which is the narrowing and hardening of the arteries. The client should avoid or limit the use of coconut oil and other sources of saturated fats.
Choice C reason: This is the correct statement. Olive oil is a monounsaturated fat, which is a fat that has one double bond between the carbon atoms. Monounsaturated fats are liquid at room temperature and can lower the level of low-density lipoprotein (LDL) cholesterol in the blood. LDL cholesterol is also known as the "bad" cholesterol because it can deposit on the walls of the arteries and cause atherosclerosis, which is the narrowing and hardening of the arteries. The client should use olive oil and other sources of monounsaturated fats instead of saturated fats.
Choice D reason: This is not a correct statement. Butter is high in saturated fats, which are fats that have no double bonds between the carbon atoms. Saturated fats are solid at room temperature and can raise the level of low-density lipoprotein (LDL) cholesterol in the blood. LDL cholesterol is also known as the "bad" cholesterol because it can deposit on the walls of the arteries and cause atherosclerosis, which is the narrowing and hardening of the arteries. The client should avoid or limit the intake of butter and other sources of saturated fats.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Admission blood pressure is 110/70 is not the information that the nurse must report to the health care provider prior to the procedure. This is a normal blood pressure reading for an adult client and does not indicate any contraindication or complication for the cardiac angiogram.
Choice B reason: Client has multiple food and drug allergies is the information that the nurse must report to the health care provider prior to the procedure. This is a critical information that may affect the choice of contrast agent, medications, or equipment used for the cardiac angiogram. The nurse should identify the specific allergens and the type and severity of the allergic reactions that the client has experienced in the past.
Choice C reason: Pedal pulses are 1+ bilaterally is not the information that the nurse must report to the health care provider prior to the procedure. This is a low-normal finding for the strength of the peripheral pulses and does not indicate any significant vascular impairment or obstruction. The nurse should document and monitor the pedal pulses, but not necessarily report them.
Choice D reason: Client is slightly anxious is not the information that the nurse must report to the health care provider prior to the procedure. This is a common and expected emotional response for a client who is undergoing an invasive diagnostic test and does not require any immediate intervention. The nurse should provide reassurance and education to the client and address any concerns or questions that they may have.
Correct Answer is A
Explanation
Choice A reason: This is the correct answer. Stool for occult blood is a diagnostic test that detects the presence of hidden blood in the feces. This can indicate bleeding in the gastrointestinal tract, which is the most common cause of chronic iron deficiency anemia. Iron deficiency anemia is a condition where the body does not have enough iron to produce hemoglobin, the protein that carries oxygen in the red blood cells.
Choice B reason: Vitamin B12 level is not the diagnostic test that is used to detect the most common cause of chronic iron deficiency anemia. Vitamin B12 level is a blood test that measures the amount of vitamin B12 in the body. Vitamin B12 is a nutrient that is essential for the production of red blood cells and the maintenance of the nervous system. Vitamin B12 deficiency can cause pernicious anemia, a type of megaloblastic anemia where the red blood cells are large and immature.
Choice C reason: Schilling's test is not the diagnostic test that is used to detect the most common cause of chronic iron deficiency anemia. Schilling's test is a urine test that evaluates the absorption of vitamin B12 in the body. It involves giving the client an oral dose of radioactive vitamin B12 and an intramuscular injection of non-radioactive vitamin B12. The urine is then collected and measured for the amount of radioactive vitamin B12. Schilling's test can help diagnose pernicious anemia and other causes of vitamin B12 malabsorption.
Choice D reason: Bone marrow aspiration study is not the diagnostic test that is used to detect the most common cause of chronic iron deficiency anemia. Bone marrow aspiration study is a procedure that involves taking a sample of bone marrow from the hip or sternum and examining it under a microscope. Bone marrow is the soft tissue inside the bones that produces blood cells. Bone marrow aspiration study can help diagnose various blood disorders, such as leukemia, lymphoma, and aplastic anemia.
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