URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
URINARY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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oxygen
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nutrients
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electrolytes
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waste
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Detailed explanation-1: -Answer and Explanation: The renal artery carries oxygenated, unfiltered blood to the kidneys. The renal veins carry deoxygenated, filtered blood from the kidneys back to the heart.
Detailed explanation-2: -Question: If a substance appears in the renal artery but not in the renal vein: It must be reabsorbed by the kidney Its clearance is equal to GFR It has the “filtration only” mechanism Its plasma clearance is equal to RPF Its urinary concentration must be higher than its plasma concentrationd.
Detailed explanation-3: -The nitrogenous wastes in the human body is removed by the kidney through ultra filteration. The purified blood is carried away from the kidney through renal vein towards the heart. Hence blood in the renal vein will have minimum nitrogenous wastes. So, the correct answer is ‘Renal vein’.