General Anatomy · Cardiovascular System · Hard

Adventitia

Meaning: The outermost connective tissue layer covering a blood vessel or other tubular organ.

In practice: The vasa vasorum run within the adventitia, supplying the walls of the larger arteries.

Quick check

Two questions on related general anatomy words.

Which word means: The clear liquid part of blood after clotting.

Which word means: The J-shaped muscular organ in the upper abdomen where food is mixed with acid and enzymes.

Words like adventitia come up in the daily game

One medical word a day, then a quick three-question quiz. Free on iPhone, or play in your browser on Android and computer.

Related words

More general anatomy terms · All medical words