Intensive Care Board Exam Started: Jul 12, 2026 23:36 Page 35 of 40 Attempt #1310 Overall: 0 / 200 questions answered Question 171 / 200 Not answered At a preventive-care consultation: a 29-year-old woman presents with refractory hypoxemia with bilateral infiltrates. Relevant risk context includes prolonged ventilation. What is the most likely diagnosis? A. Acute respiratory distress syndrome B. Septic shock C. Severe diabetic ketoacidosis in ICU D. Ventilator-associated pneumonia concern E. Multiorgan dysfunction syndrome Show Answer & Explanation Correct Answer: B Explanation: The pattern of refractory hypoxemia with bilateral infiltrates with risk factors such as prolonged ventilation is most consistent with Septic shock. This answer best matches the expected diagnostic framework for Intensive Care. Reference: Surviving Sepsis Campaign 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 172 / 200 Not answered During morning rounds: a 71-year-old woman is evaluated for hypotension with distended neck veins and muffled heart sounds in the context of prolonged ventilation. Which is the most appropriate next investigation? A. Hemodynamic responsiveness assessment B. Bedside ultrasound C. Ventilator mechanics review D. Arterial blood gas E. Microbiologic cultures Show Answer & Explanation Correct Answer: B Explanation: Bedside ultrasound is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Intensive Care. Reference: ARDSNet and critical care ventilation evidence 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 173 / 200 Not answered In an outpatient specialty clinic: a 81-year-old woman has hypotension with distended neck veins and muffled heart sounds with risk profile of delayed source control. After initial stabilization and assessment, what is the most appropriate management step? A. Daily sedation and delirium minimization strategy B. Lung-protective ventilation strategy C. Insulin-fluid-electrolyte protocol in DKA D. Urgent decompression for tamponade when indicated E. Vasopressor support after fluid optimization Show Answer & Explanation Correct Answer: A Explanation: Daily sedation and delirium minimization strategy is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Intensive Care. Reference: Surviving Sepsis Campaign 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 174 / 200 Not answered During a primary-care follow-up visit: a 79-year-old man presents with persistent hypotension with elevated lactate. Relevant risk context includes delayed source control. What is the most likely diagnosis? A. Septic shock B. Cardiac tamponade after trauma C. Multiorgan dysfunction syndrome D. Severe diabetic ketoacidosis in ICU E. Acute respiratory distress syndrome Show Answer & Explanation Correct Answer: B Explanation: The pattern of persistent hypotension with elevated lactate with risk factors such as delayed source control is most consistent with Cardiac tamponade after trauma. This answer best matches the expected diagnostic framework for Intensive Care. Reference: Surviving Sepsis Campaign 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 175 / 200 Not answered At a preventive-care consultation: a 52-year-old man has persistent hypotension with elevated lactate with risk profile of prolonged ventilation. After initial stabilization and assessment, what is the most appropriate management step? A. Early sepsis bundle with source control B. Vasopressor support after fluid optimization C. Insulin-fluid-electrolyte protocol in DKA D. Lung-protective ventilation strategy E. Daily sedation and delirium minimization strategy Show Answer & Explanation Correct Answer: C Explanation: Insulin-fluid-electrolyte protocol in DKA is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Intensive Care. Reference: SCCM Critical Care 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 35 of 40 Next → »