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 C
Explanation
Choice A reason: Schizophrenia is a diagnosis, not a symptom, and involves a range of symptoms including delusions, hallucinations, and disorganized thinking.
Choice B reason: Auditory hallucinations involve hearing voices or sounds that are not there and are not described in the scenario.
Choice C reason: Delusions of grandeur involve beliefs of having more power, wealth, smarts, or other grand traits than is true, which fits the description of Marge's belief about advising the mayor.
Choice D reason: Delusions of persecution involve beliefs that others are out to harm or harass the individual, which is not indicated in Marge's behavior.
Correct Answer is C
Explanation
Choice A reason: Frothy sputum is more commonly associated with left-sided heart failure.
Choice B reason: Orthopnea, or difficulty breathing when lying flat, is also more commonly associated with left-sided heart failure.
Choice C reason: Peripheral edema, which is swelling in the lower limbs, is a classic symptom of right-sided heart failure.
Choice D reason: Dyspnea, or shortness of breath, can occur in right-sided heart failure but is more characteristic of left-sided heart failure. Peripheral edema is the most specific symptom to right-sided heart failure among the options provided.
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