Podcast
Questions and Answers
Which of the following is NOT a type of congenital heart defect?
Which of the following is NOT a type of congenital heart defect?
- Atrial septal defects
- Ventricular septal defects
- Hyaline arteriolosclerosis (correct)
- Tetralogy fallot
What is a primary component of an atherosclerotic plaque?
What is a primary component of an atherosclerotic plaque?
- Red blood cells
- Nerve cells
- Fibrous cap containing collagen (correct)
- Smooth muscle fibers
Which two types of arteriolosclerosis are commonly identified?
Which two types of arteriolosclerosis are commonly identified?
- Fibrous and atheromatous
- Myointimal and chronic
- Idiopathic and degenerative
- Hyaline and hyperplastic (correct)
What is the role of inflammatory cells in an atherosclerotic plaque?
What is the role of inflammatory cells in an atherosclerotic plaque?
Which component of an atherosclerotic plaque primarily consists of LDLs and cholesterol?
Which component of an atherosclerotic plaque primarily consists of LDLs and cholesterol?
Flashcards
Atrial septal defect
Atrial septal defect
A hole in the wall separating the two upper chambers of the heart.
Ventricular septal defect
Ventricular septal defect
A hole in the wall separating the two lower chambers of the heart.
Tetralogy of Fallot
Tetralogy of Fallot
A rare heart defect involving four abnormalities: a ventricular septal defect, a narrowing of the pulmonary valve, a misplaced aorta, and an enlarged right ventricle.
Patent ductus arteriosus
Patent ductus arteriosus
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Atherosclerotic plaque
Atherosclerotic plaque
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Study Notes
Heart Defects
- Atrial septal defects
- Ventricular septal defects
- Tetralogy of Fallot
- Patent ductus arteriosus
Atherosclerotic Plaque Structure
- Formed in arteries due to endothelial wall damage
- Composed of calcium ions
- Includes inflammatory cells (macrophages, T cells)
- Contains a lipid core of LDLs and cholesterol
- Features a fibrous cap with collagen and fibroblasts
Arteriolosclerosis Types
- Hyaline arteriolosclerosis
- Hyperplastic arteriolosclerosis
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Description
This quiz covers essential topics related to heart defects such as atrial and ventricular septal defects, as well as atherosclerotic plaque structure and types of arteriolosclerosis. Test your understanding of these cardiovascular conditions and their implications for health.
