What is the outermost layer of an artery's wall called?Multiple choice question.tunica externatunica mediatunica internaendothelium

What is the innermost layer of the arterial wall (closest to the lumen)? Choose the single correct answer.Group of answer choicesTunica mediaLumenTunica externa (also known as tunica adventitia)Tunica intima

The tunica media is the ______ layer in a blood vessel wall.Multiple choice question.outerinnermiddle

Which layer of a blood vessel wall is the thickest and contains smooth muscle?Multiple choice question.tunica mediatunica externatunica interna

What is the inner lining of blood vessels called?Multiple choice question.metica tunicatunica internatunica mediatunica externa

Fill in the Blank QuestionFill in the blank question.The middle layer of the blood vessel wall is the tunica .