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Fluid Volume Deficit Nursing Care Plan: 2 Sample Plans and Interventions

Med-Surg · Written by Professor Foxx, RN, MSN · Updated October 2026

Fluid volume deficit happens when the body loses more fluid than it takes in, from vomiting, diarrhea, bleeding, fever, or poor intake. It can lead to low blood pressure, kidney injury, and shock. Your priorities are replacing fluids, tracking intake and output, and treating the cause.

A · AssessmentD · DiagnosisP · PlanningI · InterventionE · Evaluation

Each care plan below follows the nursing process (ADPIE).

CARE PLAN 1 · NURSING DIAGNOSIS

Deficient Fluid Volume

Related to
  • Vomiting, diarrhea, or bleeding
  • Poor oral intake
  • Fever and increased fluid loss
As evidenced by
  • Tachycardia and low BP
  • Dry mucous membranes and poor skin turgor
  • Dark, concentrated urine and low output
  • Weight loss and high BUN
PLANNING · EXPECTED OUTCOMES
Short-term goals
  • Urine output of at least 30 mL/hr within 8 hours
  • Heart rate and BP move toward baseline
Long-term goals
  • Client maintains fluid balance with moist mucous membranes and stable weight
ASSESSMENT
  • Strict intake and output
  • Daily weight
  • Vital signs, including orthostatic BP
  • BUN, creatinine, sodium, and urine specific gravity
INTERVENTIONS AND RATIONALES
INTERVENTIONRATIONALE
Give IV fluids as orderedIV fluids replace volume quickly when the client cannot drink enough.
Offer oral fluids often in small amountsSmall sips are easier to keep down and add up over time.
Give antiemetics or antidiarrheals as orderedStopping the losses keeps the deficit from getting worse.
Report urine output below 30 mL/hrLow output can be an early sign of kidney injury.

EVALUATION

  • Urine output meets the goal and is lighter in color
  • Vital signs are back near baseline
  • Mucous membranes are moist
CARE PLAN 2 · NURSING DIAGNOSIS

Risk for Injury

Risk factors
  • Orthostatic hypotension and dizziness
  • Confusion from dehydration
  • Weakness
PLANNING · EXPECTED OUTCOMES
Short-term goals
  • Client remains free of falls and injury while fluids are replaced
Long-term goals
  • Client recognizes early dehydration signs and stays free of injury at home
ASSESSMENT
  • Mental status every shift
  • Orthostatic vital signs
  • Fall risk score
INTERVENTIONS AND RATIONALES
INTERVENTIONRATIONALE
Use fall precautions and assist with ambulationLow volume can cause dizziness when standing.
Teach slow position changesThis gives BP time to adjust.
Teach early signs of dehydration like thirst, dark urine, and dizzinessEarly fluids at home can prevent another admission.

EVALUATION

  • Client has no falls
  • Client is alert and oriented
  • Client lists signs of dehydration

Practice this in Everyday RN

Manage a full med-surg shift that includes a dehydrated client on IV fluids.

Play Everyday RN

Quick answers

Which finding best shows fluid replacement is working?

Urine output of at least 30 mL/hr, along with a heart rate and BP returning toward baseline.

Who is at highest risk for fluid volume deficit?

Older adults and young children, because they have less fluid reserve and may not sense or express thirst.

For learning only. Individualize every care plan to your client, and follow your program, current guidelines, provider orders, and facility policy.

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