Internal Medicine Board Exam Started: Jul 12, 2026 21:05 Page 4 of 40 Attempt #987 Overall: 0 / 200 questions answered Question 16 / 200 Not answered During ward handover: a 64-year-old woman is evaluated for melena with hemodynamic instability in the context of gallstone disease. Which is the most appropriate next investigation? A. Blood and site cultures when infection suspected B. ECG with cardiac biomarkers when indicated C. ABG with lactate D. Comprehensive metabolic panel E. Targeted imaging for source diagnosis Show Answer & Explanation Correct Answer: A Explanation: Blood and site cultures when infection suspected is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Internal Medicine. Reference: IDSA and ATS infectious disease guidelines 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 17 / 200 Not answered During morning rounds: a 34-year-old man is evaluated for oliguria with rising creatinine in the context of ischemic heart disease. Which is the most appropriate next investigation? A. CBC and inflammatory markers B. Comprehensive metabolic panel C. ECG with cardiac biomarkers when indicated D. Blood and site cultures when infection suspected E. ABG with lactate Show Answer & Explanation Correct Answer: D Explanation: Blood and site cultures when infection suspected is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Internal Medicine. Reference: ACG and ADA contemporary guidance 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 18 / 200 Not answered During ward handover: a 62-year-old woman is evaluated for melena with hemodynamic instability in the context of gallstone disease. Which is the most appropriate next investigation? A. Targeted imaging for source diagnosis B. CBC and inflammatory markers C. Blood and site cultures when infection suspected D. Comprehensive metabolic panel E. ECG with cardiac biomarkers when indicated Show Answer & Explanation Correct Answer: B Explanation: CBC and inflammatory markers is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Internal Medicine. Reference: ACP and Society of Hospital Medicine guidance 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 19 / 200 Not answered In an emergency department assessment: a 28-year-old man is evaluated for epigastric pain radiating to back with elevated lipase in the context of chronic multimorbidity. Which is the most appropriate next investigation? A. ECG with cardiac biomarkers when indicated B. CBC and inflammatory markers C. Blood and site cultures when infection suspected D. Targeted imaging for source diagnosis E. ABG with lactate Show Answer & Explanation Correct Answer: C Explanation: Blood and site cultures when infection suspected is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Internal Medicine. Reference: ACG and ADA contemporary guidance 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 20 / 200 Not answered During morning rounds: a 25-year-old man is evaluated for polyuria with high anion gap acidosis in the context of gallstone disease. Which is the most appropriate next investigation? A. ABG with lactate B. ECG with cardiac biomarkers when indicated C. CBC and inflammatory markers D. Blood and site cultures when infection suspected E. Comprehensive metabolic panel Show Answer & Explanation Correct Answer: E Explanation: Comprehensive metabolic panel is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Internal Medicine. Reference: ACP and Society of Hospital Medicine guidance 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 4 of 40 Next → »