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 D
Explanation
Choice A reason: Cor pulmonale specifically refers to right-sided heart failure. It occurs due to an underlying lung disorder causing pulmonary hypertension (high pressures in the lungs). The right ventricle enlarges and pumps blood less effectively.
Choice B reason:Cor pulmonale does not involve the left side of the heart. It is primarily related to the right ventricle.
Choice C reason: While further testing may be necessary, it does not directly explain cor pulmonale.
Choice D reason:Cor pulmonale results from lung conditions causing pulmonary hypertension.The right ventricle becomes enlarged and less effective due to increased pressure in the pulmonary arteries.
Correct Answer is A
Explanation
Choice A reason:Monitoring the apical pulse helps ensure safety and effectiveness of digoxin therapy.
Choice B reason:Offering a light snack is not relevant to digoxin administration.
Choice C reason:While checking the client's blood pressure is important, it is not directly related to digoxin administration.
Choice D reason:Weighing the client is not a specific action related to digoxin administration.
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