(1 point). Listen.
A nurse is teaching about unstable angina.
Which information should the nurse include? Unstable angina is considered a precursor to:.

Myocardial ischemia.

Myocardial infarction.

Acute coronary syndromes.

Pericarditis.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Unstable angina is a precursor to myocardial ischemia, but it doesn't encompass the broader spectrum of acute coronary syndromes. Acute coronary syndromes include unstable angina, non-ST-segment elevation myocardial infarction (NSTEMI), and ST-segment elevation myocardial infarction (STEMI). Unstable angina is a form of acute coronary syndrome but not the only precursor.

Choice B rationale:

While unstable angina is indeed a precursor to myocardial infarction, it is not the only outcome. Myocardial infarction is just one manifestation of the spectrum of acute coronary syndromes.

Choice D rationale:

Pericarditis is not typically considered a direct precursor to unstable angina. Pericarditis is inflammation of the pericardium (the sac around the heart), and its symptoms and causes differ from those of unstable angina. Although both conditions can cause chest pain, their underlying mechanisms are distinct. Now, let's proceed to the final question:

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Correct Answer is C

Explanation

Choice A rationale:

Hypertension is not the term used to describe insufficient coronary blood flow. Hypertension refers to high blood pressure, which may contribute to cardiovascular issues, but it does not directly describe the inadequate blood flow.

Choice B rationale:

Metabolic syndrome is also unrelated to insufficient coronary blood flow. Metabolic syndrome is a cluster of conditions that increase the risk of heart disease, stroke, and type 2 diabetes. It doesn't describe the process of inadequate blood flow.

Choice C rationale:

Myocardial ischemia is the correct term to describe insufficient coronary blood flow. Ischemia occurs when there is an inadequate supply of blood to the heart muscle, leading to oxygen deprivation. This term accurately characterizes the condition mentioned in the question.

Choice D rationale:

Diuresis is unrelated to the process of insufficient coronary blood flow. Diuresis refers to increased urine production and does not address the primary issue, which is inadequate blood supply to the heart.

A. Insulin resistance. B. Left ventricular hypertrophy. C. Excessive excretion of fluid by the kidneys. D. Hormone dysfunction.

Correct Answer is B

Explanation

Choice A rationale:

Insulin resistance is not a typical complication of sustained hypertension. This statement is incorrect. While hypertension can lead to various complications, insulin resistance is not one of the primary complications associated with high blood pressure.

Choice B rationale:

Left ventricular hypertrophy is a common complication of sustained hypertension. This statement is correct. Prolonged high blood pressure can lead to the thickening and enlargement of the left ventricle of the heart, known as left ventricular hypertrophy. This is a well-recognized and common complication of hypertension.

Choice C rationale:

Excessive excretion of fluid by the kidneys is not a typical complication of sustained hypertension. This statement is incorrect. Hypertension often leads to kidney damage, but it is more likely to result in reduced kidney function and fluid retention rather than excessive fluid excretion.

Choice D rationale:

Hormone dysfunction is not a primary complication of sustained hypertension. This statement is incorrect. While hypertension can affect various physiological processes, it is not a direct cause of hormone dysfunction. Hormone dysfunction may be related to other conditions, but it is not a direct consequence of hypertension. .

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(1 point). Listen.A nurse is teaching about unstable angina.Which information should the nurse include? Unstable angina is considered a precursor to:.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

(1 point). Listen.A patient's coronary blood flow is insufficient to meet the metabolic demands of the myocytes.Which term will the nurse use to describe this process?

Correct Answer is C

Explanation

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

Correct Answer is B

Explanation

Listen.A patient presents with silent ischemia.Which assessment finding is typical with this condition?

(1 point). Listen.A nurse is asked what causes infective endocarditis.What is the nurse's best answer?

(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.Mitogens, such as angiotensin II, and growth factors stimulate:.

(1 point). Listen.A patient has orthostatic hypotension.Which activity will require close observation by the nurse? When the patient:.

(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:.

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

(1 point). Listen.A patient has atherosclerosis.Which factor associated with endothelial injury will the nurse observe written in the history?

(1 point). Listen.
A nurse is teaching about unstable angina.
Which information should the nurse include? Unstable angina is considered a precursor to:.