Which tests can be used to assist in diagnosing a patient with coronary artery disease? Select all that apply.
Exercise stress test
Troponin I
Cardiac computed tomography
Radioisotope imaging
Angiography
Correct Answer : A,C,D,E
Choice A reason: An exercise stress test can help diagnose coronary artery disease by measuring the heart's ability to respond to external stress in a controlled clinical environment.
Choice B reason: Troponin I is a blood test that measures the levels of troponin T or troponin I proteins in the blood. These proteins are released when the heart muscle has been damaged, such as in a heart attack, which is a common complication of coronary artery disease.
Choice C reason: Cardiac computed tomography (CT) for calcium scoring is a non-invasive way of obtaining information about the presence, location, and extent of calcified plaque in the coronary arteries.
Choice D reason: Radioisotope imaging, such as a nuclear stress test, can show how blood moves to the heart muscle at rest and during stress, helping to diagnose coronary artery disease.
Choice E reason: Angiography involves using X-rays to see your body's blood vessels. Coronary angiography is specifically used to see if your coronary arteries are blocked or narrowed, where they supply blood to your heart.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Weighing monthly is not frequent enough to monitor fluid status effectively in a patient with chronic heart failure.
Choice B reason: Weighing daily is recommended to detect early signs of fluid retention, which is crucial for patients with chronic heart failure.
Choice C reason: Weighing twice a day is not typically necessary unless specifically recommended by a healthcare provider for close monitoring.
Choice D reason: Weighing weekly may miss early signs of fluid retention and is not recommended for daily monitoring of fluid status in chronic heart failure.
Correct Answer is ["A","B","C","D"]
Explanation
Choice A reason: Reducing saturated fats, which are found primarily in red meat and full-fat dairy products, can lower low-density lipoprotein (LDL) cholesterol — the "bad" cholesterol.
Choice B reason: Avoiding trans fats is crucial as they increase LDL cholesterol and decrease high-density lipoprotein (HDL) cholesterol — the "good" cholesterol.
Choice C reason: Consuming whole grains is beneficial for lowering cholesterol because they contain soluble fiber, which can reduce the absorption of cholesterol into the bloodstream⁶.
Choice D reason: Limiting sugar-sweetened beverages can help reduce cholesterol levels, as excessive sugar intake can lead to weight gain, which is a risk factor for high cholesterol.
Choice E reason: Drinking whole milk is not recommended for cholesterol control as it contains high levels of saturated fat, which can raise cholesterol levels.
Choice F reason: Limiting fruit intake is not necessary for cholesterol control; in fact, fruits can be beneficial due to their fiber content⁶.
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