Which elements is involved in the control of water content of the blood
Which one of the following elements is involved in the control of water content of the blood?
- Potassium
- Lithium
- Rubidium
- Caesium
Answer
Kidney directly controls water content of blood. Kidneys purify the blood by removing toxins from it, and in doing this water is excreted along with these toxins.
Potassium and sodium elements are involved in the process.
The correct option is A.