NCLEX fluid volume excess vs deficit key terms
Study key terms related to fluid volume excess and deficit for the NCLEX exam, focusing on nursing priorities and safety measures.
Quiz(32 questions)
1. What is a primary characteristic of fluid volume excess?
Terms in this Study Set(32)
Fluid Volume Excess(16)
Define fluid volume excess.
An increase in circulating blood volume causing edema, hypertension, and potential heart failure.
What are common causes of fluid volume excess?
- Renal failure - Heart failure - Excessive sodium intake - Hormonal imbalances
True or False: Fluid volume excess can cause pulmonary edema.
True. Excess fluid can accumulate in the lungs, leading to difficulty breathing.
List three symptoms of fluid volume excess.
- Edema - Dyspnea - Hypertension
What vital sign changes indicate fluid volume excess?
Elevated blood pressure and increased respiratory rate.
Fill in the blank: A patient with fluid volume excess may have _______ weight gain.
rapid
Compare fluid volume excess and deficit.
Excess: Increased fluid, edema; Deficit: Decreased fluid, dehydration.
What nursing action is essential for fluid volume excess?
Monitor daily weights to assess fluid retention.
Identify a normal lab value related to fluid volume status.
Normal serum sodium: 135-145 mEq/L.
How does heart failure relate to fluid volume excess?
Heart failure impairs fluid removal, leading to accumulation.
What dietary modification helps manage fluid volume excess?
Low sodium diet to reduce fluid retention.
List two medications commonly used for fluid volume excess.
- Diuretics - ACE inhibitors
What is the role of the nurse in managing fluid volume excess?
Educate patients about diet, medication, and fluid restrictions.
True or False: Fluid volume excess can lead to kidney damage.
True. Increased pressure can impair renal function over time.
What does the nursing assessment for fluid volume excess include?
- Inspect for edema - Auscultate lung sounds - Monitor vital signs
Identify one complication of untreated fluid volume excess.
Heart failure exacerbation due to overload.
Fluid Volume Deficit(16)
What is fluid volume deficit?
A condition where the body loses more fluid than it takes in, leading to dehydration.
Signs of fluid volume deficit?
- Thirst - Dry skin - Decreased urine output - Fatigue - Dizziness
True or False: Fluid volume deficit can cause hypotension.
True. Fluid loss can reduce blood volume, leading to lower blood pressure.
List two causes of fluid volume deficit.
- Excessive sweating - Diarrhea
Normal urine output range for adults?
30 to 50 mL/hour or 0.5 to 1 mL/kg/hour.
What is a nursing action for fluid volume deficit?
Monitor vital signs frequently to assess for hypotension and tachycardia.
Dehydration effect on skin turgor?
Decreased skin turgor indicates reduced hydration and fluid volume.
What lab values indicate fluid volume deficit?
Increased BUN, elevated hematocrit, and hypernatremia.
Symptoms of severe fluid volume deficit?
- Confusion - Weakness - Rapid heart rate - Sunken eyes
Nursing intervention for a dehydrated patient?
Initiate IV fluid therapy as ordered.
Fluid volume deficit can lead to which serious condition?
Shock, due to inadequate blood flow to organs.
Fill in the blank: ____ is an indication of severe dehydration.
Altered mental status.
What is the first step in managing fluid volume deficit?
Assess the patient's fluid status and history.
How can you measure fluid loss?
Daily weight measurements can help assess fluid balance.
Why is oral rehydration important?
It replenishes lost fluids and electrolytes effectively.
Compare mild vs. severe fluid volume deficit.
Mild: thirst, slight weight loss. Severe: hypotension, tachycardia, confusion.
Questions in this Study Set(32)
1. What is a primary characteristic of fluid volume excess?
2. What is the primary cause of fluid volume deficit?
3. Which of the following conditions is a common cause of fluid volume excess?
4. A patient presents with dry mucous membranes and decreased skin turgor. What condition might this indicate?
5. True or False: Fluid volume excess can be caused by excessive sodium intake.
6. Which lab value would most likely indicate fluid volume deficit?
7. Which symptom is NOT commonly associated with fluid volume excess?
8. What is a common symptom of mild fluid volume deficit?
9. What vital sign change is a key indicator of fluid volume excess?
10. Fill in the blank: A patient with severe dehydration may experience ____ due to decreased blood volume.
11. Fill in the blank: A patient with fluid volume excess may experience _______ edema.
12. Which of the following is NOT a typical cause of fluid volume deficit?
13. How does kidney function relate to fluid volume excess?
14. What is the normal range for urine output in adults?
15. Which dietary change is most appropriate for managing fluid volume excess?
16. In assessing a patient for fluid volume deficit, what is the first step a nurse should take?
17. What is the primary nursing action for a patient with fluid volume excess?
18. Which of the following interventions is appropriate for a patient with fluid volume deficit?
19. Which medication is commonly prescribed for fluid volume excess?
20. What change in vital signs might you expect in a patient with moderate fluid volume deficit?
21. True or False: Fluid volume excess can lead to pulmonary edema.
22. Which symptom is associated with severe fluid volume deficit?
23. Which assessment finding is most indicative of fluid volume excess?
24. Which of the following is a typical nursing assessment for a patient with fluid volume deficit?
25. What complication can arise from untreated fluid volume excess?
26. True or False: Fluid volume deficit can lead to renal failure.
27. Which of the following is a normal serum sodium level?
28. What might a nurse observe in a patient with decreased skin turgor?
29. How do hormonal imbalances affect fluid volume status?
30. Which is a potential complication of untreated fluid volume deficit?
31. What effect does fluid volume excess have on a patient's weight?
32. Why is oral rehydration considered important in managing fluid volume deficit?
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