Podcast
Questions and Answers
What is the first step in the development of coronary artery disease?
What is the first step in the development of coronary artery disease?
Which self-management strategy directly helps to manage hypertension?
Which self-management strategy directly helps to manage hypertension?
What physiological effect does passive smoke exposure have on the heart?
What physiological effect does passive smoke exposure have on the heart?
What is a potential outcome of decreased coronary tissue perfusion?
What is a potential outcome of decreased coronary tissue perfusion?
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Which dietary change is recommended for reducing coronary artery disease risk?
Which dietary change is recommended for reducing coronary artery disease risk?
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Study Notes
Coronary Artery Disease Process
- Oxidized LDL attracts monocytes and macrophages to the site.
- Plaque formation occurs as cells embed into the endothelium.
- Lipids are engulfed by cells, forming foam cells, and smooth muscle cells develop.
- Coronary atherosclerosis occurs.
- Decreased coronary tissue perfusion follows
- Coronary ischemia is a result
- Decreased myocardial oxygenation occurs
- Angina pectoris and myocardial infarction may result.
Self-Management for Coronary Artery Disease
- Manage hypertension by taking prescribed medications regularly.
- Stop smoking immediately to improve oxygen supply to the heart.
- Avoid passive smoke exposure which reduces oxygen to the heart, and increases heart rate and blood pressure.
- Exercise regularly under medical supervision.
- Lose weight if overweight
- Follow a heart-healthy diet, reducing cholesterol and increasing fiber intake.
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Description
This quiz covers the process of coronary artery disease, including its pathophysiology and effects on heart health. It also delves into self-management strategies to mitigate risks and improve heart function. Test your knowledge on both the disease mechanisms and practical approaches to maintain a healthier heart.
