Questions and Answers
What are some treatments for arteriosclerosis?
What is cholesterol?
A fat-like substance necessary for life that is present in cells and body fluid.
Define atherosclerosis.
A condition in which artery walls thicken because of build-up of fatty materials like cholesterol.
What does arteriosclerosis refer to?
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What is hypertension?
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What is coronary heart disease?
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What occurs during a heart attack?
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What is a stroke?
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Define heart failure.
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What are some consequences of arteriosclerosis?
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High blood pressure can lead to which of the following?
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What is the term for a block of plaque leading to serious complications?
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What are common symptoms of heart failure?
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Why is hypertension called 'the silent killer'?
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What lifestyle changes can prevent cardiovascular disease?
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Match the following symptoms with their corresponding conditions:
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A rapid, irregular heartbeat is a symptom of heart failure.
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What is a common treatment for high blood pressure?
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Hypertension is a type of cardiovascular disease.
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What distinguishes a stroke from a heart attack?
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Study Notes
Cardiovascular Diseases Overview
- Arteriosclerosis treatments include anticoagulant drugs, angioplasty, and bypass surgery.
- Cholesterol is a vital fat-like substance within cells and body fluids.
- Atherosclerosis causes artery walls to thicken from cholesterol and fatty materials.
- Arteriosclerosis generally refers to the hardening of arteries, impacting blood flow.
Conditions And Symptoms
- Hypertension, or high blood pressure, is asymptomatic but links to heart disease.
- Coronary heart disease results from narrowed arteries impeding blood delivery to the heart.
- Heart attacks occur due to blood supply interruptions to heart tissue, causing damage.
- Strokes involve blocked blood supply to the brain, leading to potential brain damage.
- Heart failure manifests when the heart cannot pump sufficient blood throughout the body.
- Arteriosclerosis symptoms may include headaches, memory issues, and pain in the chest or legs.
- Common heart failure symptoms are chest pain, shortness of breath, and rapid heartbeat.
Consequences Of Conditions
- Arteriosclerosis leads to loss of artery elasticity, inefficient blood flow, and clotting risks.
- High blood pressure is a risk factor for heart attacks, strokes, and heart failure.
- Atherosclerosis can result in plaque buildup, rupturing blood clots, impacting heart and brain health.
Treatment And Management
- Heart failure treatments typically involve medication and surgery.
- Stroke treatment requires immediate medical attention, focusing on restoring blood flow.
- Common high blood pressure treatments include medications, healthy diets, and regular exercise.
Lifestyle Risks And Preventative Measures
- Factors contributing to heart disease include tobacco use, high cholesterol, physical inactivity, obesity, high blood pressure, and diabetes.
- Physical inactivity is a major coronary heart disease risk, with moderate exercise cutting risks significantly.
- Effective obesity management emphasizes controlling Body Mass Index (BMI) to lower cardiovascular disease risks.
Awareness Of Silent Killers
- High blood pressure, strokes, heart attacks, and heart failure are classified as silent killers due to lack of symptoms.
- Living a healthy lifestyle—diet, regular exercise, avoiding smoking—is crucial for preventing cardiovascular diseases.
Heart Health Education
- Regular monitoring of blood pressure and maintaining healthy body weight reduces cardiovascular disease risks.
- Distinction between heart attacks and strokes: heart attacks affect heart muscles, while strokes impact brain function.
- An understanding of cholesterol types: LDL (bad cholesterol) contributes to atherosclerosis, whereas HDL is beneficial.
Notable Statistics
- One-third of the U.S. population is classified as obese, contributing to cardiovascular disease risk.
- Up to 75% of individuals with diabetes face a cardiovascular disease-related death risk.
- Two hours of moderate exercise weekly can reduce heart disease risk by 30%.
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Description
Explore key concepts related to cardiovascular diseases with this set of flashcards. Each card focuses on essential terms and definitions, including treatments and health-related substances. Perfect for students looking to enhance their understanding of this critical area in health science.