Which term describes a fatty deposit or plaque within the arterial wall?

Which term describes a fatty deposit or plaque within the arterial wall?

• A. Cystic fibrosis
• B. Atheroma
• C. Sinusitis
• D. Bronchorrhea

Answer: (B)

A fatty deposit or plaque within the arterial wall is called an atheroma. In atherosclerosis, lipids and other substances accumulate in the tunica intima of arteries, forming an atheromatous plaque that narrows the vessel lumen and can impair blood flow or lead to plaque rupture, thrombosis, or embolism. The other terms don’t describe this arterial plaque: cystic fibrosis is a genetic disorder affecting mucus production; sinusitis is inflammation of the sinuses; bronchorrhea is excessive bronchial secretions. So the term that best fits a fatty deposit within the arterial wall is atheroma.

A fatty deposit or plaque within the arterial wall is called an atheroma. In atherosclerosis, lipids and other substances accumulate in the tunica intima of arteries, forming an atheromatous plaque that narrows the vessel lumen and can impair blood flow or lead to plaque rupture, thrombosis, or embolism. The other terms don’t describe this arterial plaque: cystic fibrosis is a genetic disorder affecting mucus production; sinusitis is inflammation of the sinuses; bronchorrhea is excessive bronchial secretions. So the term that best fits a fatty deposit within the arterial wall is atheroma.