A nurse is caring for a client on a cardiac monitor. The patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern.

What is the first action the nurse should take?

Begin cardiopulmonary resuscitation (CPR).

Cardiovert the client with a biphasic defibrillator.

Assess airway, breathing, and circulation.

Administer an amiodarone bolus followed by a drip.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Beginning cardiopulmonary resuscitation (CPR) is not the first action a nurse should take when a patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern.
Choice B rationale
Cardioverting the client with a biphasic defibrillator is not the first action a nurse should take when a patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern.
Choice C rationale
The first action a nurse should take when a patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern is to assess the patient’s airway, breathing, and circulation.
Choice D rationale
Administering an amiodarone bolus followed by a drip is not the first action a nurse should take when a patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern.

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Correct Answer is B

Explanation

Choice A rationale
While fasting may be required before certain procedures, it is not the most crucial piece of information that the nurse needs to relay to the healthcare provider prior to a cardiac catheterization and coronary angiogram.
Choice B rationale
A shellfish allergy is crucial information because the dye used in an angiogram can cause an allergic reaction in people who are allergic to shellfish.
Choice C rationale
Although a previous heart attack is significant medical history, it is not the most crucial piece of information to relay prior to this procedure.
Choice D rationale
The rating of the patient’s pedal pulses is not the most crucial piece of information to relay prior to this procedure.

A. Promoting a diet high in saturated fats. B. Advising smoking cessation. C. Educating about the importance of regular blood pressure monitoring. D. Instructing on the importance of regular cholesterol screenings. E. Encouraging regular physical exercise.

Correct Answer is ["B","C","D","E"]

Explanation

Choice A rationale
Promoting a diet high in saturated fats is not a recommended strategy for preventing cardiovascular disease. Saturated fats can raise the level of cholesterol in your blood and increase your risk of heart disease and stroke.
Choice B rationale
Advising smoking cessation is a crucial intervention in preventing cardiovascular disease. Chemicals in tobacco can damage the heart and blood vessels, leading to narrowing of the arteries (atherosclerosis). Atherosclerosis can ultimately lead to a heart attack.
Choice C rationale
Regular blood pressure monitoring is important because high blood pressure is a significant risk factor for heart disease. It can cause the arteries that supply blood to your heart muscle to harden and narrow, leading to a heart attack.
Choice D rationale
Regular cholesterol screenings are essential because high levels of cholesterol can lead to the buildup of plaques in your arteries, increasing your risk of heart disease.
Choice E rationale
Encouraging regular physical exercise is a key strategy in preventing cardiovascular disease. Regular exercise helps control your weight and reduce your chances of developing other conditions that may put a strain on your heart, such as high blood pressure, high cholesterol, and diabetes.

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A nurse is caring for a client on a cardiac monitor. The patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern. What is the first action the nurse should take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When preparing a patient for a cardiac catheterization and coronary angiogram, which piece of information about the patient is crucial for the nurse to relay to the healthcare provider prior to the procedure?

Correct Answer is B

Explanation

When teaching clients in a community-based setting strategies for preventing cardiovascular disease, which interventions should the nurse include?

Correct Answer is ["B","C","D","E"]

Explanation

What is the primary cause of myocardial ischemia?

A 56-year-old individual visits his primary care provider for a routine checkup.The physical examination reveals edema, an enlarged liver (hepatomegaly), and muffled heart sounds. Which of the following findings should the nurse be most concerned about?

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While conducting an admission assessment, the nurse observes clubbing of the patient’s fingers. Based on this finding, the nurse should he patient about which disease process?

Which patient statement indicates that the nurse’s teaching about sublingual nitroglycerin (Nitrostat) has been effective?

The nurse is caring for a client with an acute myocardial infarction (AMI). What emergent procedure does the nurse anticipate the physician will order?

A nurse is caring for a client on a cardiac monitor. The patient’s heart monitor shows a pattern of undulations of varying contours and amplitude with no measurable ECG pattern.

What is the first action the nurse should take?