Calcium chloride

Definition

Calcium chloride is an ionic compound used to treat conditions that require a rapid increase in calcium levels, such as hypocalcemia. It is also used in emergency settings to manage cardiac events and hyperkalemia.

5 Must Know Facts For Your Next Test

1. Calcium chloride is administered intravenously for rapid calcium replenishment.
2. It is often used in emergency settings to stabilize cardiac function during hyperkalemia or after calcium channel blocker overdose.
3. Calcium chloride can cause local irritation at the injection site, including tissue necrosis if extravasation occurs.
4. Nurses must monitor patients for signs of hypercalcemia, such as nausea, vomiting, and confusion when administering calcium chloride.
5. It interacts with other medications like digoxin; therefore, caution and monitoring are essential.

Review Questions

• What are the primary indications for administering calcium chloride intravenously?
• Why must nurses monitor for signs of tissue necrosis when administering calcium chloride?
• Which cardiac conditions might necessitate the use of intravenous calcium chloride?

Related terms

Hypocalcemia:

A condition characterized by low levels of calcium in the blood.

Hyperkalemia:

An elevated level of potassium in the blood that can affect heart function.

Digoxin:

A medication used to treat various heart conditions but requires monitoring due to its narrow therapeutic window.