Pathophysiology Chapter 24: Coronary Circulation Disorders
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Questions and Answers

Which of the following is a method of preventing coronary artery disease?

  • Participating in regular physical activity
  • Regular consumption of saturated fats
  • High intake of processed foods
  • Smoking cessation (correct)

What is the underlying pathogenesis of myocardial ischemia and infarction?

  • High potassium levels in the blood
  • Reduced oxygen demand
  • Excessive intake of antioxidants
  • Thrombus formation in a coronary artery (correct)

How can complications of acute coronary syndromes be diagnosed?

  • By assessing lung function
  • Through liver function tests
  • By measuring bone density
  • Through electrocardiogram (ECG) and cardiac biomarker testing (correct)

What is the primary cause of acute coronary syndromes?

<p>Platelet aggregation and thrombus formation (C)</p> Signup and view all the answers

What is a common risk factor related to coronary artery disease?

<p>Type 2 diabetes mellitus (A)</p> Signup and view all the answers

Which of the following is not a risk factor related to coronary artery disease?

<p>Regular physical activity (C)</p> Signup and view all the answers

What is the main cause of acute coronary syndrome (ACS)?

<p>Atherosclerosis (D)</p> Signup and view all the answers

Inadequate fluid resuscitation may lead to:

<p>Multiple organ failure and death (B)</p> Signup and view all the answers

Which of the following is characterized by temporary deficiency of blood flow to tissue?

<p>Ischemia (B)</p> Signup and view all the answers

What is the primary cause of reduced blood supply to the heart in coronary artery disease?

<p>Atherosclerosis (D)</p> Signup and view all the answers

Coronary artery disease (CAD) results in reduced supplies of oxygen and nutrients to the ______

<p>myocardium</p> Signup and view all the answers

Inadequate fluid resuscitation may lead to ______ organ failure and death

<p>multiple</p> Signup and view all the answers

More than one in three adults in the United States have one or more types of ______

<p>CVDs</p> Signup and view all the answers

Pain is a common symptom of impaired tissue ______

<p>perfusion</p> Signup and view all the answers

Alterations in cognition, comfort, fluids and electrolytes, and oxygenation are related to coronary circulation ______

<p>disorders</p> Signup and view all the answers

The primary cause of reduced blood supply to the heart in coronary artery disease is ______

<p>atherosclerosis</p> Signup and view all the answers

A common risk factor related to coronary artery disease is ______

<p>hypertension</p> Signup and view all the answers

The primary cause of acute coronary syndromes is ______

<p>plaque rupture</p> Signup and view all the answers

Myocardial ischemia and infarction are characterized by temporary deficiency of blood flow to tissue, also known as ______

<p>ischemia</p> Signup and view all the answers

The main cause of acute coronary syndrome (ACS) is ______

<p>atherosclerosis</p> Signup and view all the answers

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