MCQ IN MEDICINE

MEDICINE MCQ

CARDIOVASCULAR MEDICINE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
They drain the body wall and form the azygos vein.
A
right supracardinal
B
left supracardinal
C
right subcardinal vein
D
left subcardinal vein
Explanation: 

Detailed explanation-1: -The azygos system is a paired paravertebral venous pathway in the posterior thorax. The azygos vein originates at the junction of the right ascending lumbar and subcostal veins, entering the chest through the aortic hiatus.

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