Intensive Care Board Exam Started: Jul 13, 2026 01:31 Page 33 of 40 Attempt #1526 Overall: 0 / 200 questions answered Question 161 / 200 Not answered At a multidisciplinary case conference: a 42-year-old man presents with persistent hypotension with elevated lactate. Relevant risk context includes delayed source control. What is the most likely diagnosis? A. Severe diabetic ketoacidosis in ICU B. Septic shock C. Ventilator-associated pneumonia concern D. Acute respiratory distress syndrome E. Cardiac tamponade after trauma 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 Septic shock. This answer best matches the expected diagnostic framework for 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 162 / 200 Not answered During morning rounds: a 38-year-old woman has hypotension with distended neck veins and muffled heart sounds with risk profile of immunosuppression. After initial stabilization and assessment, what is the most appropriate management step? A. Vasopressor support after fluid optimization B. Insulin-fluid-electrolyte protocol in DKA C. Urgent decompression for tamponade when indicated D. Lung-protective ventilation strategy E. Early sepsis bundle with source control Show Answer & Explanation Correct Answer: C Explanation: Urgent decompression for tamponade when indicated 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 163 / 200 Not answered During morning rounds: a 78-year-old man is evaluated for worsening renal and hepatic function in the context of high illness severity. Which is the most appropriate next investigation? A. Hemodynamic responsiveness assessment B. Lactate and perfusion trend C. Microbiologic cultures D. Arterial blood gas E. Ventilator mechanics review Show Answer & Explanation Correct Answer: A Explanation: Hemodynamic responsiveness assessment 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 164 / 200 Not answered In an emergency department assessment: a 24-year-old man presents with new fever on mechanical ventilation. Relevant risk context includes high illness severity. What is the most likely diagnosis? A. Ventilator-associated pneumonia concern B. Multiorgan dysfunction syndrome C. Severe diabetic ketoacidosis in ICU D. Acute respiratory distress syndrome E. Cardiac tamponade after trauma Show Answer & Explanation Correct Answer: B Explanation: The pattern of new fever on mechanical ventilation with risk factors such as high illness severity is most consistent with Multiorgan dysfunction syndrome. This answer best matches the expected diagnostic framework for 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 165 / 200 Not answered During ward handover: a 80-year-old woman is evaluated for new fever on mechanical ventilation in the context of recent severe infection. Which is the most appropriate next investigation? A. Bedside ultrasound B. Microbiologic cultures C. Ventilator mechanics review D. Hemodynamic responsiveness assessment E. Arterial blood gas Show Answer & Explanation Correct Answer: E Explanation: Arterial blood gas is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management 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 Cancel « ← Previous Page 33 of 40 Next → »