Potassium Chloride (KCl) Overview

These flashcards cover key details about Potassium Chloride (KCl), including its classification, indications, contraindications, and side effects.

Potassium Chloride (KCl)

An electrolyte used to treat hypokalemia by affecting muscular contraction and nervous system transmission.

Classification

Electrolyte.

Mechanism of Action

Principal intracellular ion affecting muscular contraction and nervous system transmission.

Indications

Used for hypokalemia.

Contraindications

Includes renal impairment, acute dehydration, heat cramps, and elevated serum potassium causing diseases.

Dosage

Based on lab values and not started in the field.

Side Effects

May include nausea/vomiting, diarrhea with abdominal pain, hyperkalemia, cardiac dysrhythmias, and heart block.

Precautions

Patients should be attached to a cardiac monitor during potassium chloride administration.