Potassium chloride

Definition

Potassium chloride is a chemical compound often used to manage potassium levels in the body. It is particularly important for patients with chronic renal illness who need to monitor their electrolyte balance.

5 Must Know Facts For Your Next Test

1. Potassium chloride is commonly prescribed to prevent or treat hypokalemia (low potassium levels) in patients with chronic kidney disease.
2. Excessive intake of potassium chloride can lead to hyperkalemia, which is dangerous and can cause cardiac arrhythmias.
3. Patients with impaired kidney function may need to limit foods high in potassium and use potassium chloride supplements cautiously.
4. Potassium chloride supplements come in various forms, including tablets, liquid, and intravenous solutions.
5. Regular monitoring of blood potassium levels is essential for patients taking potassium chloride to avoid complications.

Review Questions

• Why might a patient with chronic renal illness be prescribed potassium chloride?
• What are the potential risks associated with excessive intake of potassium chloride?
• How should blood potassium levels be managed in patients taking potassium chloride?

Related terms

Hyperkalemia:

A condition characterized by abnormally high levels of potassium in the blood.

Hypokalemia:

A condition where there is an abnormally low level of potassium in the blood.

Electrolyte Balance:

The proper balance of minerals like sodium, potassium, and calcium that are crucial for bodily functions.