Arteritis is an inflammatory process that primarily affects which body system?

Arteritis is an inflammatory process that primarily affects which body system?

• A. Digestive system
• B. Circulatory system
• C. Nervous system
• D. Endocrine system

Answer: (B)

Arteritis means inflammation of the arteries, which are key components of the circulatory system. When arterial walls become inflamed, they can thicken and narrow the vessel, reducing blood flow to tissues supplied by those arteries. That direct involvement of the blood vessels and circulation is why the circulatory system is the correct choice. While inflammation can impact other organs indirectly, the defining feature of arteritis is its effect on the arteries within the circulatory system.

Arteritis means inflammation of the arteries, which are key components of the circulatory system. When arterial walls become inflamed, they can thicken and narrow the vessel, reducing blood flow to tissues supplied by those arteries. That direct involvement of the blood vessels and circulation is why the circulatory system is the correct choice. While inflammation can impact other organs indirectly, the defining feature of arteritis is its effect on the arteries within the circulatory system.