NEET PG DENTAL EXAM

HISTOLOGY

URINARY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This vessel carries oxygen rich blood into the kidney
A
urethra
B
renal vein
C
ureters
D
renal artery
Explanation: 

Detailed explanation-1: -The renal artery supplies oxygenated blood from the heart to the kidneys. Blood is oxygenated in the lungs and returns to the left atrium and then to the left ventricle. Fine renal arteries arise from the left ventricle via the aorta, which supplies oxygenated blood to the kidneys.

Detailed explanation-2: -Renal arteries enter the kidney for filtration of blood as it has various nitrogenous waste. Deoxygenated blood is expelled from the kidneys through the right and left renal veins, which connect to the inferior vena cava to the heart.

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