NEET PG DENTAL EXAM

HISTOLOGY

BLOOD VESSELS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Blood vessel that has the largest lumen.
A
artery
B
vein
C
capillary
D
None of the above
Explanation: 

Detailed explanation-1: -Arterioles receive blood from arteries, which are vessels with a much larger lumen.

Detailed explanation-2: -Your inferior vena cava, your body’s largest vein, carries oxygen-depleted blood back to your heart from the lower part of your body (below your diaphragm). Your superior vena cava, your second biggest vein, brings oxygen-poor blood from your upper body to your heart. Think of it like a bus line.

Detailed explanation-3: -Arteries are more muscular and have smaller, rounder lumens (internal spaces) than veins. The artery lumen has a wavy endothelium, or inner lining, due to the configuration of elastic tissue beneath it.

There is 1 question to complete.