Triad of symptoms-proteinuria, hypoalbuminemia and oedema are the characteristic of?

RUHS, Jaipur, PB B.Sc Nursing Entrance-2018

Medical & Surgical Nursing

Easy

Appeared in: RUHS, Jaipur, PB B.Sc Nursing Entrance-2018

Explanation

Nephrotic syndrome is defined by a classic triad of symptoms: massive proteinuria, hypoalbuminemia, and generalized edema.
The underlying cause is damage to the glomerular filtration barrier, leading to increased permeability to plasma proteins, especially albumin.
Massive proteinuria (protein loss >3.5 g/day) directly causes hypoalbuminemia (serum albumin <3.5 g/dL).
The resulting decrease in plasma oncotic pressure allows fluid to shift from the intravascular space to the interstitial tissues, causing severe edema.

Option A: Cushing syndrome is an endocrine disorder caused by excess cortisol. Its features include central obesity, moon face, and purple striae, not the renal triad in the question.
Option B: Glomerulonephritis typically presents as a nephritic syndrome, characterized by hematuria (blood in urine), hypertension, and only mild-to-moderate proteinuria. It is primarily an inflammatory condition.
Option C: Renal calculi (kidney stones) cause symptoms related to obstruction and irritation, such as severe colicky flank pain, hematuria, and nausea/vomiting.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Clinical features of Nephrotic Syndrome as background academic context rather than a clinical decision trigger.
Recognizing the triad of nephrotic syndrome is crucial for nurses as it indicates severe kidney damage and requires prompt intervention to manage fluid overload, prevent complications like infection and thrombosis, and address the underlying cause.
Nursing care focuses on meticulous monitoring of fluid balance (daily weights, I&O, edema assessment), administering diuretics and other medications, and providing patient education on dietary restrictions (low sodium).
What if? If the patient's primary symptom was dark, cola-colored urine along with high blood pressure, the priority diagnosis would shift from nephrotic to nephritic syndrome (like glomerulonephritis), and the immediate workup would focus more on identifying an inflammatory or infectious cause.

How to Approach the Question

First, analyze the stem to identify the key clinical findings presented. The question provides a specific triad: proteinuria, hypoalbuminemia, and edema.
Recognize that this combination of symptoms points towards a specific pathophysiological process related to the kidneys.
Evaluate each option against this classic triad.
Recall the defining features of Cushing syndrome (endocrine), Glomerulonephritis (nephritic), Renal calculi (obstructive), and Nephrotic syndrome (protein-losing).
Match the triad to the correct diagnosis. The massive loss of protein (proteinuria) leading to low blood protein (hypoalbuminemia) and subsequent fluid shift (edema) is the hallmark of Nephrotic syndrome.

Concept Tested & Keywords

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