Nephrology Board Exam Started: Jul 13, 2026 10:27 Page 19 of 55 Attempt #2609 Overall: 0 / 274 questions answered Question 91 / 274 Not answered During morning rounds: a 53-year-old man is evaluated for generalized edema with heavy proteinuria in the context of recent nephrotoxin exposure. Which is the most appropriate next investigation? A. Serum potassium with ECG B. Kidney biopsy when indicated C. Urinalysis with microscopy D. Renal ultrasound E. Urine protein-to-creatinine ratio Show Answer & Explanation Correct Answer: C Explanation: Urinalysis with microscopy 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 92 / 274 Not answered At a multidisciplinary case conference: a 77-year-old man presents with hydronephrosis with post-void retention. Relevant risk context includes prostatic enlargement. What is the most likely diagnosis? A. Nephrotic syndrome B. Obstructive uropathy C. Chronic kidney disease progression D. Acute kidney injury E. Hyperkalemic emergency Show Answer & Explanation Correct Answer: B Explanation: The pattern of hydronephrosis with post-void retention with risk factors such as prostatic enlargement is most consistent with Obstructive uropathy. This answer best matches the expected diagnostic framework for 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 93 / 274 Not answered During a primary-care follow-up visit: a 82-year-old woman has muscle weakness with peaked T waves with risk profile of autoimmune disease. After initial stabilization and assessment, what is the most appropriate management step? A. Volume status-guided AKI management B. Timely renal replacement therapy for urgent indications C. Blood pressure optimization in CKD D. Urgent hyperkalemia stabilization protocol E. Nephrotoxin avoidance strategy Show Answer & Explanation Correct Answer: D Explanation: Urgent hyperkalemia stabilization protocol 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 94 / 274 Not answered In an outpatient specialty clinic: a 27-year-old man has muscle weakness with peaked T waves with risk profile of prostatic enlargement. After initial stabilization and assessment, what is the most appropriate management step? A. Renin-angiotensin system blockade when indicated B. Nephrotoxin avoidance strategy C. Volume status-guided AKI management D. Blood pressure optimization in CKD E. Urgent hyperkalemia stabilization protocol Show Answer & Explanation Correct Answer: C 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: 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 95 / 274 Not answered At a preventive-care consultation: a 56-year-old woman has uremic symptoms with risk profile of autoimmune disease. After initial stabilization and assessment, what is the most appropriate management step? A. Renin-angiotensin system blockade when indicated B. Urgent hyperkalemia stabilization protocol C. Blood pressure optimization in CKD D. Nephrotoxin avoidance strategy E. Timely renal replacement therapy for urgent indications Show Answer & Explanation Correct Answer: E Explanation: Timely renal replacement therapy for urgent indications is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Nephrology. Reference: KDIGO AKI 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 Cancel « ← Previous Page 19 of 55 Next → »