NEET UG 2019 — Excretory Products and their Elimination

Use of an artificial kidney during hemodialysis may result in: $(a)$ Nitrogenous waste build-up in the body $(b)$ Non-elimination of excess potassium ions $(c)$ Reduced absorption of calcium ions from gastro-intestinal tract $(d)$ Reduced RBC production Which of the following option is the most appropriate?

Match the items in Column-I with those in Column II  Select the correct option from the following

Which of the following factors is responsible for the formation of concentrated urine?

Match the following parts of a nephron with their function.  Select the correct option from the following