Nephrology Board Exam Started: Jul 12, 2026 23:38 Page 50 of 55 Attempt #1330 Overall: 0 / 274 questions answered Question 246 / 274 Not answered In an outpatient specialty clinic: a 40-year-old woman is evaluated for uremic symptoms in the context of recent nephrotoxin exposure. Which is the most appropriate next investigation? A. Urinalysis with microscopy B. Kidney biopsy when indicated C. Serum potassium with ECG D. Autoimmune nephritic screen E. Urine protein-to-creatinine ratio Show Answer & Explanation Correct Answer: D Explanation: Autoimmune nephritic screen is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Nephrology. Reference: ASN/ERA Position Statements Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 247 / 274 Not answered At a multidisciplinary case conference: a 51-year-old woman presents with hematuria with RBC casts. Relevant risk context includes autoimmune disease. What is the most likely diagnosis? A. Chronic kidney disease progression B. Acute kidney injury C. Nephrotic syndrome D. Hyperkalemic emergency E. Rapidly progressive glomerulonephritis Show Answer & Explanation Correct Answer: B Explanation: The pattern of hematuria with RBC casts with risk factors such as autoimmune disease is most consistent with Acute kidney injury. This answer best matches the expected diagnostic framework for Nephrology. Reference: KDIGO CKD Guideline; Nephrology topic-specific current guideline update Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 248 / 274 Not answered In an outpatient specialty clinic: a 36-year-old man is evaluated for generalized edema with heavy proteinuria in the context of diabetes. Which is the most appropriate next investigation? A. Urinalysis with microscopy B. Kidney biopsy when indicated C. Serum potassium with ECG D. Urine protein-to-creatinine ratio E. Renal ultrasound Show Answer & Explanation Correct Answer: E Explanation: Renal ultrasound is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Nephrology. Reference: KDIGO CKD Guideline; Nephrology topic-specific current guideline update Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 249 / 274 Not answered At a preventive-care consultation: a 60-year-old woman has hematuria with RBC casts with risk profile of prostatic enlargement. After initial stabilization and assessment, what is the most appropriate management step? A. Blood pressure optimization in CKD B. Volume status-guided AKI management C. Timely renal replacement therapy for urgent indications D. Nephrotoxin avoidance strategy E. Renin-angiotensin system blockade when indicated Show Answer & Explanation Correct Answer: B Explanation: Volume status-guided AKI management is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Nephrology. Reference: NICE CKD Guidance; Nephrology topic-specific current guideline update Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 250 / 274 Not answered At a multidisciplinary case conference: a 69-year-old man presents with hydronephrosis with post-void retention. Relevant risk context includes diabetes. What is the most likely diagnosis? A. Hyperkalemic emergency B. Chronic kidney disease progression C. Nephrotic syndrome D. Obstructive uropathy E. Rapidly progressive glomerulonephritis Show Answer & Explanation Correct Answer: D Explanation: The pattern of hydronephrosis with post-void retention with risk factors such as diabetes is most consistent with Obstructive uropathy. This answer best matches the expected diagnostic framework for Nephrology. Reference: ASN/ERA Position Statements Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Cancel « ← Previous Page 50 of 55 Next → »