(1 point). Listen.
A nurse is providing care to a patient with coronary artery disease.
The nurse knows that the most common cause of this condition is:.

Myocarditis.

Hypoglycemia.

Atherosclerosis.

Vasospasm.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Myocarditis is not the most common cause of coronary artery disease (CAD). Myocarditis is an inflammation of the heart muscle, often caused by viral infections or autoimmune reactions. While myocarditis can lead to heart-related symptoms, it is not the primary cause of CAD.

Choice B rationale:

Hypoglycemia is not the most common cause of CAD. Hypoglycemia refers to low blood sugar levels and is not a direct cause of CAD. However, unstable blood sugar levels can affect cardiovascular health, but atherosclerosis remains the primary underlying cause of CAD.

Choice C rationale:

Atherosclerosis is the most common cause of coronary artery disease (CAD). Atherosclerosis is a condition in which the walls of the arteries become clogged with fatty deposits, leading to the narrowing of the arteries. This narrowing restricts blood flow to the heart muscle, resulting in the characteristic symptoms of CAD, such as angina and heart attacks. Atherosclerosis is a major risk factor for CAD and is influenced by factors like high blood pressure, high cholesterol levels, smoking, and diabetes.

Choice D rationale:

Vasospasm is not the most common cause of CAD. Vasospasm, also known as coronary artery vasospasm or Prinzmetal's angina, is a condition characterized by transient, sudden narrowing of the coronary arteries. While it can lead to chest pain similar to angina, it is not as common as atherosclerosis in causing CAD. Vasospasm is often associated with certain triggers, such as smoking or drug use, and may occur in addition to atherosclerosis.

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Correct Answer is B

Explanation

Choice A rationale:

Subendocardial MI typically involves the inner layer of the heart muscle and may not result in marked ST segment elevation. This is not the best choice.

Choice B rationale:

Transmural MI, also known as a full-thickness or ST-elevation myocardial infarction (STEMI), is characterized by marked ST segment elevation on the ECG. This is the correct choice because it accurately describes the scenario in the question.

Choice C rationale:

"Cardial" is not a recognized term in the context of myocardial infarctions. This choice is not appropriate.

Choice D rationale:

"Transient" does not describe the type of MI but rather suggests a temporary or reversible condition. It is not the best choice.

A. A client who has bipolar disorder and is speaking loudly. B. A client who has schizophrenia and is experiencing olfactory hallucinations. C. A client who is taking clozapine and reports a sore throat. D. A client who is taking lithium and reports weight gain.

Correct Answer is C

Explanation

Choice A rationale:

The client with bipolar disorder speaking loudly may be experiencing a manic episode, but this doesn't represent an immediate physical concern. There's no indication of a medical emergency here.

Choice B rationale:

Olfactory hallucinations in a client with schizophrenia are concerning, but it doesn't necessarily indicate an immediate physical issue that requires urgent attention.

Choice C rationale:

A client taking clozapine and reporting a sore throat is of immediate concern because clozapine is associated with a risk of agranulocytosis, a potentially life-threatening condition that can manifest as a sore throat. Monitoring for this side effect is crucial.

Choice D rationale:

While weight gain in a client taking lithium should be monitored, it's not an acute issue that requires immediate attention.

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(1 point). Listen. A nurse is providing care to a patient with coronary artery disease. The nurse knows that the most common cause of this condition is:.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

(1 point). Listen.A nurse observes a marked elevated ST segment on the ECG.What type of MI did the patient sustain?

Correct Answer is B

Explanation

A nurse is receiving change-of-shift report for four clients.Which of the following clients should the nurse see first?

Correct Answer is C

Explanation

(1 point):. Which guideline should the nurse use to determine normal blood pressure in a patient?

(1 point). Listen.Which patient has the highest risk of coronary artery disease (CAD)?

(1 point) V Saved.Listen.If a patient develops an unstable plaque in the coronary arteries, which complication should the nurse monitor for in this patient?

(1 point). Listen.A patient has hyperhomocysteinemia.Which foods should the nurse encourage the patient to consume? Foods high in:.

(1 point). Listen.A nurse is discussing the substance that mediates arteriolar remodeling in hypertension.Which substance is the nurse describing?

(1 point). Listen.A patient has left-sided (congestive) heart failure.Which assessment findings will indicate to the nurse that pulmonary edema has developed?

(1 point). Listen.Over time, if a patient has sustained hypertension, which complication should the nurse expect in this patient?

(1 point). Listen.Which of the following laboratory results will the nurse expect to find in a patient who smokes?

(1 point). Listen.
A nurse is providing care to a patient with coronary artery disease.
The nurse knows that the most common cause of this condition is:.