Questions and Answers
The right ventricle transports oxygenated blood to the lungs.
False
Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%.
True
A myocardial infarction is a heart attack.
True
What distinguishes atherosclerosis from arteriosclerosis?
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High levels of cholesterol can first lead directly to __________.
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The failure to deliver blood to the heart due to a narrowing of arteries results in __________.
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Angioplasty is the most typical treatment for arteriosclerosis.
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Stress is a factor that contributes to heart disease risk.
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Which of the following is NOT a symptom of cardiomyopathy?
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Hypertension is NOT a type of cardiovascular disease.
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What is cholesterol?
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What is atherosclerosis?
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What is arteriosclerosis?
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What is hypertension?
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What is coronary heart disease?
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What is a heart attack?
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What is a stroke?
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What is heart failure?
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Study Notes
Cardiovascular Diseases Overview
- The right ventricle transports deoxygenated blood to the lungs for oxygenation.
- Regular moderate exercise, two hours weekly, can reduce heart disease risk by 30%.
- A myocardial infarction is commonly referred to as a heart attack.
Atherosclerosis vs. Arteriosclerosis
- Atherosclerosis is characterized by plaque buildup in arteries.
- Arteriosclerosis refers to the hardening of arteries, which can lead to poor blood flow.
Impact of Cholesterol
- High cholesterol levels can first lead directly to arteriosclerosis, increasing cardiovascular disease risk.
Coronary Heart Disease
- Occurs when arteries narrow, failing to deliver adequate blood to the heart, potentially leading to a heart attack.
Angioplasty and Treatment
- Angioplasty is not the typical treatment for arteriosclerosis; alternative treatments may be used.
Stress and Heart Disease
- Stress contributes significantly to the risk of developing heart disease.
Symptoms of Cardiomyopathy
- Common symptoms include bloating, fatigue, and dizziness; fever is NOT a symptom.
Types of Cardiovascular Disease
- Hypertension is a type of cardiovascular disease that can lead to various health complications.
Key Definitions
- Cholesterol: A fat-like substance essential for cellular and bodily functions.
- Atherosclerosis: Thickening of artery walls due to fatty material accumulation.
- Arteriosclerosis: General term referring to artery hardening.
- Hypertension: Condition of high blood pressure resulting from lifestyle factors.
- Coronary Heart Disease: Condition caused by narrowed arteries hindering blood supply to the heart.
- Heart Attack: Occurs when blood flow to a part of the heart is interrupted, leading to tissue damage.
- Stroke: A condition resulting from blocked blood supply to a part of the brain.
- Heart Failure: Condition where the heart is unable to pump sufficient blood to meet the body's needs.
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Test your knowledge on cardiovascular diseases with these flashcards. From heart attacks to the impact of exercise, challenge yourself to distinguish facts from misconceptions in this crucial health topic.