Infectious Disease Board Exam Started: Jul 13, 2026 09:05 Page 17 of 57 Attempt #2455 Overall: 0 / 282 questions answered Question 81 / 282 Not answered At a preventive-care consultation: a 34-year-old man presents with flank pain with systemic toxicity. Relevant risk context includes recent hospitalization. What is the most likely diagnosis? A. Pulmonary tuberculosis B. Complicated pyelonephritis C. Sepsis syndrome D. Bacterial meningitis E. Community-acquired pneumonia Show Answer & Explanation Correct Answer: C Explanation: The pattern of flank pain with systemic toxicity with risk factors such as recent hospitalization is most consistent with Sepsis syndrome. This answer best matches the expected diagnostic framework for Infectious Disease. Reference: IDSA Practice 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 82 / 282 Not answered In an outpatient specialty clinic: a 27-year-old man presents with persistent bacteremia. Relevant risk context includes prosthetic valve. What is the most likely diagnosis? A. Complicated pyelonephritis B. Bacterial meningitis C. Pulmonary tuberculosis D. Infective endocarditis E. Community-acquired pneumonia Show Answer & Explanation Correct Answer: D Explanation: The pattern of persistent bacteremia with risk factors such as prosthetic valve is most consistent with Infective endocarditis. This answer best matches the expected diagnostic framework for Infectious Disease. Reference: IDSA Practice 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 83 / 282 Not answered A 60-year-old with sepsis has hypotension (80/50 mmHg) and lactate 4.5 mmol/L. Most appropriate initial management: A. Observation and monitor B. Fluid bolus 30 mL/kg crystalloid and broad-spectrum antibiotics C. Vasopressors only D. Corticosteroids E. Blood transfusion Show Answer & Explanation Correct Answer: B Explanation: Early goal-directed therapy with fluid resuscitation and antibiotics within the first 3 hours improves outcomes in sepsis. Reference: Surviving Sepsis Campaign 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 84 / 282 Not answered During a primary-care follow-up visit: a 81-year-old man has productive cough with hypoxemia with risk profile of immunosuppression. After initial stabilization and assessment, what is the most appropriate management step? A. Prompt empiric antimicrobial therapy B. Pathogen-directed de-escalation strategy C. Guideline-concordant treatment duration D. Source control when indicated E. Early sepsis bundle with targeted resuscitation Show Answer & Explanation Correct Answer: C Explanation: Guideline-concordant treatment duration is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Infectious Disease. Reference: ESC Endocarditis Guideline 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 85 / 282 Not answered In an outpatient specialty clinic: a 32-year-old man has neck stiffness with altered mentation with risk profile of travel exposure. After initial stabilization and assessment, what is the most appropriate management step? A. Early sepsis bundle with targeted resuscitation B. Prompt empiric antimicrobial therapy C. Pathogen-directed de-escalation strategy D. Guideline-concordant treatment duration E. Infection prevention and isolation measures Show Answer & Explanation Correct Answer: D Explanation: Guideline-concordant treatment duration is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Infectious Disease. Reference: Surviving Sepsis Campaign 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 Cancel « ← Previous Page 17 of 57 Next → »