Physiology Which of the following methods is NOT used for measurement of body fluid volumes: March 2013 A Antipyrine for total body water B Insulin for extracellular fluid C Evans blue for plasma volume D 125I-albumin for blood volume 💡 Explanation Which of the following methods is NOT used for measurement of body fluid volumes: March 2013 ✓ Correct Answer: D. 125I-albumin for blood volume