Final answer:
IV administration of diluted KCl is a method used to deliver KCl to a patient's bloodstream via an IV line by diluting a concentrated KCl solution with a sterile IV solution.
Step-by-step explanation:
Intravenous (IV) administration of diluted KCl is a method used to deliver KCl (potassium chloride) to a patient's bloodstream via an IV line. It involves diluting a concentrated KCl solution with a sterile IV solution to achieve the desired concentration. This method is commonly used in healthcare settings to treat conditions like hypokalemia, which is low potassium levels in the blood.