The nurse is caring for a client with an acute myocardial infarction (AMI). What emergent procedure does the nurse anticipate the physician will order?
Exercise electrocardiography.
Computed tomography (CT) of the chest with contrast.
Echocardiogram.
Percutaneous coronary intervention (PCI).
The Correct Answer is D
Choice A rationale
Exercise electrocardiography, also known as a stress test, is not typically the first-line emergent procedure for a patient with an acute myocardial infarction (AMI). This test is often used to diagnose coronary artery disease, but it is not typically used to treat an AMI5.
Choice B rationale
A computed tomography (CT) scan of the chest with contrast could be used to visualize the heart and surrounding structures, but it is not typically the first-line emergent procedure for a patient with an AMI5.
Choice C rationale
An echocardiogram could be used to visualize the heart’s structure and function, but it is not typically the first-line emergent procedure for a patient with an AMI5.
Choice D rationale
Percutaneous coronary intervention (PCI) is the correct answer. This procedure is often used as an emergent treatment for an AMI. It involves using a catheter to place a small structure called a stent to open up blood vessels in the heart that have been narrowed by plaque buildup.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Intermittent claudication and pallor are not typically symptoms of a myocardial infarction. Intermittent claudication, or pain in the legs with exercise, is more commonly associated with peripheral artery disease. Pallor, or paleness, can occur with various conditions but is not a specific sign of myocardial infarction3.
Choice B rationale
Jugular vein distention and dependent edema are not typically symptoms of a myocardial infarction. These signs are more commonly associated with heart failure3.
Choice C rationale
Mid-epigastric pain and heartburn can sometimes be symptoms of a myocardial infarction, particularly in women. However, these symptoms can also occur with many other conditions, including gastrointestinal disorders3.
Choice D rationale
Sweating and cool, clammy skin are common symptoms of a myocardial infarction. These symptoms occur due to the body’s stress response to the decreased blood flow to the heart muscle3.
Correct Answer is D
Explanation
Choice A rationale
Elevating the leg above the level of the heart would not be beneficial in this case. This action would actually reduce blood flow to the leg, which is already compromised due to the arterial occlusion.
Choice B rationale
Exercising the leg would increase the oxygen demand of the tissues in the leg, which could exacerbate the problem. The tissues in the leg are already deprived of oxygen due to the arterial occlusion.
Choice C rationale
Applying a compression stocking to the leg would not be beneficial in this case. This action would further compromise blood flow to the leg, which is already reduced due to the arterial occlusion.
Choice D rationale
Keeping the patient in bed in the supine position is the correct action. This position will decrease the oxygen demand of the tissues in the leg and minimize ischemic damage until circulation can be restored.
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