Which one of the following elements is involved in the control of water content of the blood?
Potassium
Lithium
Rubidium
Caesium
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CDS-1 – 2018
– Potassium is a crucial intracellular electrolyte involved in cell volume and membrane function.
– The kidneys, regulated by hormones, control electrolyte and water balance.
– Among the options provided, Potassium is the only major electrolyte with a significant role in overall fluid and electrolyte balance impacting blood water content, especially through its influence on kidney function and cellular osmotic balance.