PGIMER Chandigarh NO - 2015
Medical & Surgical Nursing
Easy
Potential complications of fluid imbalance include?
Appeared in: PGIMER Chandigarh NO - 2015
Explanation
- Fluid imbalance encompasses both fluid volume excess (hypervolemia) and deficit (hypovolemia).
- All listed options are potential complications. Fluid excess is a primary cause of edema and pulmonary dysfunction (pulmonary edema).
- Renal dysfunction can result from both fluid deficit (due to poor perfusion and acute kidney injury) and fluid excess (due to cardiac strain and subsequent reduced renal perfusion).
- Therefore, 'All of the above' is the most accurate and comprehensive answer as fluid imbalances systemically affect the body.
Why Other Options Were Wrong
- Option A: This option is correct, but incomplete. Edema is a major complication of fluid volume excess, but it is not the only one.
- Option B: This option is correct, but incomplete. Renal dysfunction is a serious complication of both fluid deficit and excess, but other systems are also affected.
- Option C: This option is correct, but incomplete. Pulmonary dysfunction, especially pulmonary edema, is a life-threatening complication of fluid overload, but it's not the only possible outcome of fluid imbalance.
Related Visual
Clinical Relevance
- Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Complications of Fluid Imbalance as background academic context rather than a clinical decision trigger.
- Nurses play a critical role in preventing and managing fluid imbalances through meticulous monitoring of intake and output, daily weights, and assessing for signs of complications.
- Key assessments include listening for lung crackles (pulmonary edema), checking for pitting edema, monitoring blood pressure, heart rate, and urine output.
- Promptly reporting changes such as a sudden weight gain (greater than 1 kg/day), decreased urine output (less than 30 mL/hr), or new onset of shortness of breath is crucial for early intervention.
How to Approach the Question
- First, understand the term 'fluid imbalance.' Recognize that this can mean either too much fluid (excess/hypervolemia) or too little fluid (deficit/hypovolemia).
- Evaluate each option (A, B, C) to see if it can be a complication of either fluid excess or deficit.
- Consider Option A: Edema. This is a classic sign of fluid excess. So, it's a plausible complication.
- Consider Option B: Renal dysfunction. Fluid deficit can cause acute kidney injury from poor perfusion. Fluid excess can strain the kidneys. So, this is also a plausible complication.
- Consider Option C: Pulmonary dysfunction. Fluid excess can cause pulmonary edema. So, this is also a plausible complication.
- Since options A, B, and C are all correct, the most comprehensive and correct choice is 'All of the above'.
Concept Tested & Keywords
- Concept Tested: Complications of Fluid Imbalance
- Stem keywords: Potential complications, fluid imbalance
- Lead-in keywords: include
Question ID
QGexonBgErLNrKO0J0eKRj
Reference Book
E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 50-52
E6 Physiology Guyton 4SAE Part 1 p. 94-96
E6 Medicine Harrison 22e Part 1 p. 322-324
Practise the full PGIMER Chandigarh NO - 2015
Attempt every question from this paper in a timed mock, then review the full solution for each one.
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