MDCAT Biology MCQ #801

A patient is dehydrated, and an IV saline drip is administered. Which property of water allows the NaCl to dissolve and circulate in the blood?

MDCAT Biology MCQ #801

  1. Question 1

    Q1. A patient is dehydrated, and an IV saline drip is administered. Which property of water allows the NaCl to dissolve and circulate in the blood?

    • A) High specific heat
    • B) Cohesion and adhesion
    • C) High dielectric constant
    • D) Hydrophobic exclusion

    Answer: High dielectric constant

    Explanation: Water's high dielectric constant allows it to dissolve and transport ionic substances in plasma. High specific heat regulates temperature but doesn't assist solubility.