Fluid and Electrolytes: Key Concepts and Nursing Care Study Guide Notes 2026

Fluid and Electrolytes: Key Concepts and Nursing Care Study Guide Notes 2026 hypotonic - Correct Answer A type of IV fluid that has a lower osmolarity than blood. insensible water loss - Correct Answer Water loss that occurs without the individual being aware, such as through perspiration. Hct 56% - Correct Answer A laboratory test result indicating a hematocrit level that is above the normal range of 40% to 51%. BUN 32 mg/dL - Correct Answer A laboratory test result indicating a blood urea nitrogen level that is above the normal range of 6 mg/dL to 20 mg/dL. low-sodium diet - Correct Answer A dietary plan that restricts sodium intake, often prescribed for patients with hypertension. 0.45% normal saline - Correct Answer An IV infusion solution that is hypotonic and may cause fluid overload if administered too quickly. potassium level of 5.9 mEq/L - Correct Answer A laboratory test result indicating hyperkalemia, which is a potassium level above the normal range. cardiac arrest - Correct Answer A medical emergency that can occur as a complication of abnormal potassium levels. inflammatory bowel disease - Correct Answer A condition characterized by chronic inflammation of the gastrointestinal tract, often leading to increased stool frequency.