A condition in which the artery is thickened and blocked by cholesterol is called;
Correct answer: B. Atherosclerosis
- A. Arteriosclerosis
- B. Atherosclerosis
- C. Thrombosis
- D. Embolism
Explanation
Atherosclerosis is a condition that specifically involves the buildup of cholesterol and plaque on the artery walls, leading to thickening and potential blockage. This process can significantly narrow the arteries, impeding blood flow and leading to serious health issues such as heart disease and stroke.While arteriosclerosis refers to the general stiffening and thickening of arteries, it doesn't specifically denote cholesterol buildup as a cause. Thrombosis involves blood clot formation, and embolism involves the movement of a clot to a different location, neither of which are directly caused by cholesterol accumulation.
This question appeared on the ETEA MDCAT 2016 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Blood Vessels
Blood vessels include arteries, arterioles, capillaries, venules and veins, whose wall thickness, elasticity, lumen size and valves suit their roles in circulation. Questions compare pressure and blood flow in each vessel and distinguish pulmonary vessels, which carry blood to and from the lungs, from systemic vessels.
Practise Circulation
695 free Circulation MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.