Question

The total blood flow through the kidneys is about _____________

(a) 120 ml/min

(b) 1200 ml/min

(c) 200 ml/min

(d) 10 ml/min

The question was posed to me during an interview.

I'm obligated to ask this question of The Inkjet Recorders topic in division Recording System of Biomedical Instrumentation

Answer 1

Right option is (b) 1200 ml/min

The best explanation: The total blood flow through the kidneys is about 1200 ml/min. The absorption of electrolytes such as sodium and potassium is partly controlled by the supra-renal gland and the concentration of others, like chloride and bicarbonate, is related to the acid-base balance. Some of the re-absorption from the glomerular filtrate is also a passive, automatic process of diffusion depending upon pressure gradients.