Nephrology Board Exam Started: Jul 13, 2026 02:32 Page 47 of 55 Attempt #1696 Overall: 0 / 274 questions answered Question 231 / 274 Not answered At a multidisciplinary case conference: a 62-year-old woman presents with hematuria with RBC casts. Relevant risk context includes diabetes. What is the most likely diagnosis? A. Hyperkalemic emergency B. Rapidly progressive glomerulonephritis C. Acute kidney injury D. Nephrotic syndrome E. Chronic kidney disease progression Show Answer & Explanation Correct Answer: A Explanation: The pattern of hematuria with RBC casts with risk factors such as diabetes is most consistent with Hyperkalemic emergency. 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 232 / 274 Not answered In an emergency department assessment: a 82-year-old man presents with muscle weakness with peaked T waves. Relevant risk context includes recent nephrotoxin exposure. What is the most likely diagnosis? A. Obstructive uropathy B. Nephrotic syndrome C. Acute kidney injury D. Chronic kidney disease progression E. Hyperkalemic emergency Show Answer & Explanation Correct Answer: E Explanation: The pattern of muscle weakness with peaked T waves with risk factors such as recent nephrotoxin exposure is most consistent with Hyperkalemic emergency. This answer best matches the expected diagnostic framework for 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 Question 233 / 274 Not answered In an outpatient specialty clinic: a 79-year-old woman presents with hydronephrosis with post-void retention. Relevant risk context includes long-standing hypertension. What is the most likely diagnosis? A. Nephrotic syndrome B. Acute kidney injury C. Rapidly progressive glomerulonephritis D. Chronic kidney disease progression E. Hyperkalemic emergency Show Answer & Explanation Correct Answer: E Explanation: The pattern of hydronephrosis with post-void retention with risk factors such as long-standing hypertension is most consistent with Hyperkalemic emergency. This answer best matches the expected diagnostic framework for 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 Question 234 / 274 Not answered At a multidisciplinary case conference: a 30-year-old woman has oliguria with rising creatinine 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. Urgent hyperkalemia stabilization protocol C. Nephrotoxin avoidance strategy D. Timely renal replacement therapy for urgent indications E. Blood pressure optimization in CKD Show Answer & Explanation Correct Answer: A Explanation: Renin-angiotensin system blockade when indicated 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 Question 235 / 274 Not answered In an outpatient specialty clinic: a 49-year-old woman has hematuria with RBC casts with risk profile of autoimmune disease. After initial stabilization and assessment, what is the most appropriate management step? A. Nephrotoxin avoidance strategy B. Volume status-guided AKI management C. Renin-angiotensin system blockade when indicated D. Blood pressure optimization in CKD E. Urgent hyperkalemia stabilization protocol Show Answer & Explanation Correct Answer: C Explanation: Renin-angiotensin system blockade when indicated 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 47 of 55 Next → »