Dear Colleague,

Fluid and electrolyte imbalances can quickly turn into life-threatening situations and it is critical to be able to recognize subtle signs and symptoms and intervene appropriately. Test your knowledge of fluids and electrolytes by answering the following questions:

• What are the major organs involved in electrolyte and fluid homeostasis?
• What medications can cause hypernatremia?
• What are the recommended treatments for dilutional hyponatremia?
• What is the relationship between calcium level and phosphorous level?
• Which medication, commonly given in CCUs, is contraindicated in patients with hypokalemia?

Check your answers and learn more by exploring the articles in More Resources. Also, we now have a new collection, Focus On: Fluids & Electrolytes, which includes a variety of articles, CE, and special features all about fluid and electrolytes!

Principles in the Selection of Intravenous Solutions Replacement: Sodium and Water Balance Topics in Progressive Care: Understanding Hyponatremia Fluid and Electrolyte Series: Balancing Act: Calcium & Phosphorus Keeping Electrolytes & Fluids In Balance: Part 1 Keeping Electrolytes & Fluids In Balance: Part 2

Sincerely,

Lisa Bonsall, MSN, RN, CRNP
Clinical Editor

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