All of the following are included in the Goodpasture syndrome, EXCEPT:

Appeared in: DSSSB October 2024

Explanation

Renal stones (nephrolithiasis) are not a feature of Goodpasture syndrome.
The formation of renal stones is due to the crystallization of minerals like calcium, oxalate, or uric acid in the urine.
This process is entirely distinct from the autoimmune-mediated destruction of the glomerular and alveolar basement membranes that defines Goodpasture syndrome.

Option B: Pulmonary haemorrhage is a classic and often life-threatening feature of Goodpasture syndrome.
Option C: The formation of anti-glomerular basement membrane (anti-GBM) antibodies is the defining pathophysiological event in Goodpasture syndrome.
Option D: Glomerulonephritis, specifically a rapidly progressive type, is the characteristic renal manifestation of Goodpasture syndrome.

Clinical Relevance

Nursing practice connection: Knowing Pathophysiology and clinical manifestations of Goodpasture syndrome helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Recognizing the classic triad (pulmonary hemorrhage, glomerulonephritis, anti-GBM antibodies) is critical for early diagnosis and intervention in Goodpasture syndrome, as delays can lead to irreversible kidney failure or fatal lung bleeding.
Nursing care prioritizes immediate respiratory and renal assessment. A patient presenting with both hemoptysis and hematuria should be considered a medical emergency until a cause is identified.
What if? If a patient has anti-GBM antibodies and rapidly progressive glomerulonephritis but NO pulmonary hemorrhage, the condition is known as 'anti-GBM disease' or 'renal-limited Goodpasture's'. The treatment is similar, focusing on preserving kidney function.

How to Approach the Question

First, identify the core concept of the question, which is 'Goodpasture syndrome'.
The lead-in word 'EXCEPT' signals that you must find the option that is NOT associated with the condition.
Recall the classic features of Goodpasture syndrome: it's a pulmonary-renal syndrome caused by autoantibodies.
Evaluate each option: 'Pulmonary haemorrhage' (lung involvement), 'Glomerulonephritis' (kidney involvement), and 'Anti-glomerular basement membrane antibody formation' (the cause) are all core features.
The option 'Renal stone in the ureters' describes a different pathological process (mineral crystallization) and is not part of the autoimmune syndrome. Therefore, it is the correct answer.

Concept Tested & Keywords

Concept Tested: Pathophysiology and clinical manifestations of Goodpasture syndrome.
Stem keywords: Goodpasture syndrome
Lead-in keywords: EXCEPT
Negative lead-in flag: Question asks for the exception.

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E6 Medicine Davidson Principles Practice 24e p. 421-423

E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 1002-1004

Practise the full DSSSB October 2024

Attempt every question from this paper in a timed mock, then review the full solution for each one.