WhiteBoard Medicine - Emergency And Critical Care

In this episode, we cover Fentanyl for analgesia in mechanically ventilated patients, providing a practical ICU-focused guide to dosing, monitoring, and safe pain management. Designed for nursing students, ICU clinicians, and emergency and critical care professionals, this episode explains how fentanyl is used to control pain and improve comfort in critically ill patients. We review fentanyl’s mechanism of action, common indications in the ICU, and how to titrate infusions and bolus doses effectively. You’ll learn best practices for monitoring analgesic response, recognizing adverse effects such as respiratory depression and hypotension, and balancing pain control with sedation goals. With real-world clinical insights and bedside strategies, this episode helps you use fentanyl safely and confidently in ventilated patients. Topics covered include: • Overview and mechanism of action of fentanyl • Indications for analgesia in ventilated ICU patients • Dosing strategies and titration principles • Pain assessment and sedation balance • Monitoring requirements and safety precautions • Recognition and management of side effects • Practical bedside tips for ICU analgesia Whether you’re preparing for exams, orienting to critical care, or strengthening your pain management skills, this episode delivers a clear and actionable guide to fentanyl use in the ICU. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we break down Dexmedetomidine use in the ventilated patient, focusing on dosing strategies, clinical benefits, and essential monitoring in critical care. Designed for nursing students, ICU clinicians, and emergency and critical care professionals, this episode provides a clear, practical guide to using dexmedetomidine for sedation in mechanically ventilated patients. We explain how dexmedetomidine works, its unique role in providing cooperative sedation, and when it may be preferred over other sedatives. You’ll learn how to titrate infusions safely, monitor for hemodynamic effects, and optimize sedation while supporting patient comfort and ventilator synchrony. With real-world clinical insights and bedside tips, this episode helps you confidently incorporate dexmedetomidine into ICU sedation strategies. Topics covered include: • Overview and mechanism of action of dexmedetomidine • Indications and clinical advantages in ventilated patients • Dosing guidelines and titration principles • Sedation goals and patient assessment • Monitoring requirements and safety considerations • Common side effects and how to manage them • Practical bedside tips for ICU use Whether you’re preparing for exams, orienting to critical care, or strengthening your sedation management skills, this episode delivers a straightforward and actionable guide to dexmedetomidine in the ICU. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we explore Propofol infusion in the ventilated patient, focusing on safe dosing, essential monitoring, and key safety considerations in critical care. Designed for nursing students, ICU clinicians, and emergency and critical care professionals, this episode provides a practical, step-by-step guide to using propofol for sedation in mechanically ventilated patients. We explain how propofol works, when it’s indicated, and how to titrate infusions to achieve appropriate sedation goals. You’ll learn best practices for monitoring hemodynamics, recognizing adverse effects, and preventing complications such as hypotension and propofol infusion syndrome. Through real-world clinical insights and bedside tips, this episode helps you build confidence in managing propofol safely and effectively. Topics covered include: • Overview of propofol and its mechanism of action • Indications for propofol in ventilated ICU patients • Dosing strategies and titration principles • Sedation targets and assessment tools • Monitoring requirements and safety precautions • Recognition and prevention of complications • Practical bedside tips for safe administration Whether you’re preparing for exams, orienting to the ICU, or strengthening your sedation management skills, this episode offers a clear and actionable guide to propofol infusion in critical care. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we cover ICU Assessment Essentials by breaking down three of the most important bedside tools in critical care: the RASS (Richmond Agitation Sedation Scale), CPOT (Critical Care Pain Observation Tool), and CAM-ICU (Confusion Assessment Method for the ICU). This episode is designed for nursing students, ICU clinicians, and healthcare professionals who want a practical, easy-to-follow guide to assessing sedation, pain, and delirium in critically ill patients. We walk through each assessment step by step, explain how the tools work together in daily ICU practice, and share real-world clinical insights to help you apply them confidently at the bedside. Understanding these core assessments improves patient safety, enhances team communication, and supports effective sedation and analgesia management. Topics covered include: • Overview of RASS, CPOT, and CAM-ICU and their clinical roles • Step-by-step breakdown of each assessment tool • How sedation, pain, and delirium assessments connect in ICU care • Practical bedside examples and case scenarios • Tips for accurate scoring and documentation • Common mistakes and how to avoid them Whether you’re studying for exams, orienting to critical care, or reinforcing foundational ICU skills, this episode provides a clear and memorable framework for mastering essential patient assessments. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we explain the CAM-ICU (Confusion Assessment Method for the ICU) — a validated and widely used tool for detecting delirium in critically ill patients. Designed for nursing students, ICU clinicians, and healthcare professionals, this episode provides a clear, practical guide to understanding how the CAM-ICU works and how to perform an accurate delirium assessment at the bedside. We break down each component of the CAM-ICU, including acute mental status changes, inattention, altered level of consciousness, and disorganized thinking. Through step-by-step instruction and real clinical examples, you’ll learn how early delirium detection improves patient outcomes, enhances communication within healthcare teams, and supports safer critical care practice. Topics covered include: • What ICU delirium is and why early detection matters • Overview of the CAM-ICU assessment tool • Step-by-step CAM-ICU scoring process • Clinical examples and bedside application • Tips for improving assessment accuracy • Common mistakes to avoid Whether you’re preparing for exams, strengthening your critical care knowledge, or refining bedside assessment skills, this episode offers a straightforward and memorable guide to mastering ICU delirium assessment. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we explain the CPOT Score (Critical Care Pain Observation Tool) — an essential assessment tool used to evaluate pain in critically ill patients who cannot communicate verbally. Perfect for nursing students, ICU clinicians, and healthcare professionals, this episode walks you through how the CPOT scale works, how to score each category, and how it improves pain management in critical care settings. You’ll learn how to assess facial expressions, body movements, muscle tension, and ventilator or vocal compliance to accurately determine a patient’s pain level. We provide practical examples, step-by-step guidance, and clinical insights to help you confidently apply the CPOT tool at the bedside. This episode simplifies the scoring system and highlights why consistent pain assessment is vital for patient comfort, safety, and recovery. Topics covered include: • Overview of the CPOT score and its clinical purpose • Detailed breakdown of CPOT scoring categories • How to perform a CPOT assessment step by step • Real-world ICU applications and case examples • Best practices for accurate pain assessment • Common pitfalls and how to avoid them Whether you’re preparing for exams, improving your critical care skills, or reinforcing clinical knowledge, this episode offers a clear and practical guide to mastering the Critical Care Pain Observation Tool. Link to YouTube video: https://www.youtube.com/watch?v=3Jq7hJQ2COo 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

In this episode, we break down the RASS Score (Richmond Agitation Sedation Scale) — a widely used clinical tool for assessing a patient’s level of agitation and sedation in critical care settings. Whether you’re a nursing student, medical professional, or healthcare learner preparing for exams or clinical practice, this episode provides a clear, step-by-step explanation of how the RASS scale works, how to interpret scores from +4 to −5, and how it is applied in real-world ICU and hospital settings. We cover the purpose of the Richmond Agitation Sedation Scale, when clinicians use it, and practical tips for accurate bedside assessment. You’ll also learn how RASS scoring supports patient safety, sedation management, and communication among healthcare teams. Designed to simplify complex concepts, this episode makes the RASS scale easy to understand and remember. Topics covered include: • What the RASS score is and why it matters • Breakdown of each RASS level (+4 to −5) • Step-by-step assessment technique • Clinical examples and real-world applications • Tips for memorization and exam success • Common mistakes to avoid when scoring If you’re studying critical care, nursing fundamentals, or clinical assessment tools, this episode will strengthen your understanding of sedation assessment and improve your confidence in using the RASS scale. Link to YouTube video: https://www.youtube.com/watch?v=7z6gpaGPeok 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Sedation and Analgesia Playlist: https://youtube.com/playlist?list=PLf5bMa9_tvRjqnughk3N8k87skgCojPl3&si=_mF9Lugjlhe2eVyo Disclaimer: This podcast is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The content should not be used as a substitute for professional clinical judgment or consultation with a qualified healthcare provider. The creators and hosts assume no responsibility or liability for any actions taken based on the information presented in this episode.

Packed Red Blood Cells (PRBCs), Platelets, Fresh Frozen Plasma (FFP), Prothrombin Complex Concentrate (PCC), and Cryoprecipitate are the foundational transfusion products used to treat anemia, bleeding, and coagulopathy. Understanding what each product does and how to choose the right one is essential for safe and effective patient care. In this episode, we provide a practical, high-yield overview of transfusion products, focusing on indications, clinical decision-making, and real-world use rather than memorization. This audio-first discussion is designed for learners and clinicians who want a clear framework they can apply at the bedside. Topics covered include: What PRBCs, platelets, FFP, PCC, and cryoprecipitate contain Indications for each transfusion product Transfusion thresholds and treatment targets Choosing the right product for anemia, bleeding, and coagulopathy Coagulation product selection and reversal strategies Risks, complications, and transfusion reactions How these products are used in trauma, ICU, and emergency care This episode is intended for medical students, residents, nurses, paramedics, pharmacists, and practicing clinicianslooking for a concise, clinically focused review of transfusion medicine. Link to YouTube video: https://www.youtube.com/watch?v=C4J-fNd5hFs 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians.   ⚠️ Disclaimer This podcast is intended for educational purposes only and does not constitute medical advice. Clinical decisions should always be made based on individual patient circumstances, current evidence, institutional protocols, and consultation with appropriate medical professionals. Transfusion practices and thresholds may vary by setting and evolve over time. The views expressed are those of the presenter and do not represent the policies or positions of any affiliated institutions.

Fresh Frozen Plasma (FFP), Prothrombin Complex Concentrate (PCC), and Cryoprecipitate are core coagulation products used in bleeding and coagulopathy management — but knowing which product to choose and when is essential for safe, effective care. In this episode, we break down the key differences between FFP, PCC, and cryoprecipitate, focusing on composition, indications, and clinical decision-making rather than slide-based teaching. This audio-first discussion is designed to help you make smarter transfusion choices at the bedside. Topics covered include: What FFP, PCC, and cryoprecipitate contain Indications for each coagulation product When PCC is preferred over FFP for anticoagulation reversal When cryoprecipitate is indicated for low fibrinogen Practical dosing and transfusion considerations Risks, complications, and transfusion reactions How these products fit into trauma, ICU, and emergency care This episode is intended for medical students, residents, nurses, paramedics, pharmacists, and practicing cliniciansseeking a clear, high-yield overview of coagulation product selection they can listen to on the go. Link to YouTube video: https://www.youtube.com/watch?v=phYo-7X3CgU 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. ⚠️ Disclaimer This podcast is intended for educational purposes only and does not constitute medical advice. Clinical decisions should always be made based on individual patient circumstances, current evidence, institutional protocols, and consultation with appropriate medical professionals. Transfusion practices and thresholds may vary by setting and evolve over time. The views expressed are those of the presenter and do not represent the policies or positions of any affiliated institutions.

Cryoprecipitate transfusion is a targeted therapy used to correct hypofibrinogenemia and specific coagulation factor deficiencies in bleeding patients. In this episode, we break down when to give cryoprecipitate, how to dose it, and what fibrinogen targets matter most in everyday clinical practice. This discussion covers: What cryoprecipitate is and what it contains Indications for cryoprecipitate transfusion Fibrinogen thresholds and treatment targets Cryoprecipitate use in trauma, obstetrics, liver disease, and massive transfusion Dosing strategies and practical administration tips Risks, complications, and transfusion reactions How cryoprecipitate compares to fibrinogen concentrate and fresh frozen plasma This episode is designed for medical students, residents, nurses, paramedics, pharmacists, and practicing clinicianslooking for a concise, high-yield overview they can listen to on the go. Link to YouTube video: https://www.youtube.com/watch?v=SnIaikeZlyU 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. ⚠️ Disclaimer This podcast is intended for educational purposes only and does not constitute medical advice. Clinical decisions should always be made based on individual patient circumstances, current evidence, institutional protocols, and consultation with appropriate medical professionals. Transfusion practices and thresholds may vary by setting and evolve over time. The views expressed are those of the presenter and do not represent the policies or positions of any affiliated institutions.

Platelet transfusion is a common intervention in thrombocytopenia, bleeding, and peri-procedural care — but knowing when to transfuse, what thresholds to use, and how to balance risks and benefits is critical. In this episode, we walk through a practical, evidence-based approach to platelet transfusion decision-making, focusing on real-world clinical scenarios rather than slide-based teaching. Topics covered include: What platelet transfusions are and how they work Indications for platelet transfusion Platelet count thresholds for bleeding, procedures, and prophylaxis Medical vs surgical platelet transfusion considerations Risks, complications, and transfusion reactions Practical tips for ordering and administering platelets This episode is designed for medical students, residents, nurses, paramedics, pharmacists, and practicing clinicianswho want a clear, high-yield overview they can listen to on the go. Link to YouTube video: https://www.youtube.com/watch?v=o8kamtx0WRk 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. ⚠️ Disclaimer This podcast is intended for educational purposes only and does not constitute medical advice. Clinical decisions should always be made based on individual patient circumstances, current clinical guidelines, and institutional protocols. Transfusion thresholds and practices may vary by setting and evolve over time. The views expressed are those of the presenter and do not represent the policies or positions of any affiliated institutions.

Prothrombin Complex Concentrate (PCC) is a powerful, targeted coagulation therapy used in urgent bleeding and anticoagulation reversal. In this episode, we walk through what PCC is, when to use it, how to dose it, and what safety considerations matter most in real-world clinical practice. This audio-focused discussion covers: What Prothrombin Complex Concentrate (PCC) contains Common indications, including warfarin and vitamin K antagonist reversal Key differences between 3-factor and 4-factor PCC Practical dosing strategies Risks, contraindications, and thrombotic concerns How PCC compares to fresh frozen plasma (FFP) This episode is designed for medical students, residents, nurses, paramedics, pharmacists, and practicing clinicianslooking for a clear, practical overview of PCC without slides or visuals. Whether you’re reviewing on the go or reinforcing clinical decision-making, this episode provides a concise, high-yield explanation of one of the most important modern coagulation products. Link to YouTube video: https://www.youtube.com/watch?v=9e0gjK5Ic_0 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. This content is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Clinical decisions should always be made based on individual patient circumstances, institutional protocols, and consultation with appropriate medical professionals. The information discussed reflects general principles of medical practice and may not apply to all clinical situations. Dosing, indications, and management strategies may vary by institution and evolve over time. Listeners are encouraged to verify information with current guidelines and local policies before applying it in clinical practice. The views expressed are those of the presenter and do not represent the policies or positions of any affiliated institutions.

Shock is a life-threatening state of circulatory failure that requires rapid recognition and a strong understanding of underlying physiology. In this episode, we provide a clear, structured ICU starter guide to shock, focusing on how and why patients deteriorate and how to intervene effectively at the bedside. We begin with the core physiology of shock and mechanisms of impaired tissue perfusion, then walk through the major shock states—hypovolemic, cardiogenic, distributive, and obstructive shock. From there, we discuss practical assessment of perfusion using clinical exam findings, lactate, and capillary refill time, as well as how mechanical ventilation can influence hemodynamics. The episode also includes a focused overview of vasopressors and inotropes, common pitfalls in shock management, and a framework for ongoing reassessment and escalation of care. This is a physiology-first, clinically grounded discussion designed for emergency medicine and critical care clinicians looking to build or reinforce a systematic approach to shock management. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Link to YouTube video: https://www.youtube.com/watch?v=QQmn0jD4alw  Podcast Disclaimer This podcast is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The information discussed reflects general medical concepts and may not apply to individual patients or clinical situations. Clinical decisions should always be made in the context of a licensed healthcare professional’s judgment, institutional protocols, and current clinical guidelines. The views expressed are those of the hosts and do not necessarily represent the views of any affiliated institutions.

Septic shock is one of the most common and deadly emergencies encountered in critical care, yet early missteps in diagnosis and management can dramatically worsen outcomes. In this episode, we walk through septic shock step by step, focusing on how to recognize it, how to manage it effectively, and the most common mistakes clinicians make along the way. We start by reviewing the physiology of septic shock and how it differs from uncomplicated sepsis, then move into practical bedside diagnosis and perfusion assessment. From there, we discuss fluid resuscitation, vasopressor selection and timing, source control, and reassessment, highlighting where well-intentioned treatments often fail. This episode is designed as a practical, physiology-based guide for emergency medicine and critical care clinicians who want a structured framework for managing septic shock and avoiding common pitfalls that impact patient outcomes.   📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Link to YouTube video: https://www.youtube.com/watch?v=4duvp0evQ-8  Podcast Disclaimer This podcast is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The information discussed reflects general medical concepts and may not apply to individual patients or clinical situations. Clinical decisions should always be made in the context of a licensed healthcare professional’s judgment, institutional protocols, and current clinical guidelines. The views expressed are those of the hosts and do not necessarily represent the views of any affiliated institutions.

Extracorporeal membrane oxygenation (ECMO) is one of the most complex and powerful tools in critical care—but also one of the most misunderstood. In this episode, we break down ECMO step by step, focusing on VA-ECMO, VV-ECMO, how they work, and when to use each configuration. We start with the fundamentals of ECMO physiology and circuit components, then walk through veno-arterial (VA) ECMO for cardiac failure and veno-venous (VV) ECMO for severe respiratory failure. Along the way, we highlight key indications, hemodynamic effects, common pitfalls, and complications clinicians need to recognize at the bedside. This episode is designed as a practical, physiology-based guide for emergency medicine and critical care clinicians who want a clear mental model for ECMO decision-making—whether you’re encountering it for the first time or looking to solidify your understanding.   📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Link to YouTube video: https://www.youtube.com/watch?v=tpZKcvJiuvc Podcast Disclaimer This podcast is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The information discussed reflects general medical concepts and may not apply to individual patients or clinical situations. Clinical decisions should always be made in the context of a licensed healthcare professional’s judgment, institutional protocols, and current clinical guidelines. The views expressed are those of the hosts and do not necessarily represent the views of any affiliated institutions.  

Septic shock management is complex, and many poor outcomes stem from preventable management errors rather than delayed recognition. In this episode, we break down the most common mistakes clinicians make when managing septic shock, using a physiology-driven framework relevant to both the emergency department and ICU. We discuss pitfalls related to fluid resuscitation, delayed or inappropriate vasopressor use, treating mean arterial pressure instead of tissue perfusion, missed right ventricular failure, and delays in source control. Throughout the episode, we emphasize reassessment and escalation strategies that help avoid persistent hypoperfusion and organ dysfunction. This episode is designed for emergency medicine physicians, intensivists, residents, and trainees looking for a practical, bedside-focused approach to septic shock management beyond rigid protocols. Link to YouTube Video: https://www.youtube.com/watch?v=LktPBGHtn10 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Disclaimer: This content is for educational purposes only and does not constitute medical advice. Clinical decisions should be made by licensed healthcare professionals using their clinical judgment, institutional protocols, and current evidence. Whiteboard Medicine assumes no responsibility for clinical outcomes.

Metformin-associated lactic acidosis (MALA) is rare, but when it occurs, it carries significant morbidity and mortality. In this episode, we walk through a practical, clinician-focused approach to recognizing and managing MALA in the emergency department and ICU. We review the pathophysiology behind metformin-related lactic acidosis, common risk factors and precipitating conditions, and the clinical features that should raise concern for MALA. We also discuss the diagnostic approach, key laboratory findings, and management strategies, including supportive care and considerations for dialysis. This episode is designed for emergency medicine and critical care clinicians, residents, and trainees who want a clear mental model for evaluating unexplained lactic acidosis in patients taking metformin. Link to YouTube Video: https://www.youtube.com/watch?v=4jmgU9u9Ba8 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine  Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Disclaimer: This content is for educational purposes only and does not constitute medical advice. Clinical decisions should be made by licensed healthcare professionals using their clinical judgment, institutional protocols, and current evidence. Whiteboard Medicine assumes no responsibility for clinical outcomes.

Shock management is where small clinical decisions can have outsized consequences. In this episode, we break down four common mistakes clinicians make when managing patients in shock, with a focus on physiology-driven decision making rather than protocol-only care. We discuss the consequences of ignoring right ventricular failure, delaying vasopressors, treating mean arterial pressure instead of tissue perfusion, and over-resuscitating patients with intravenous fluids. Each mistake is explored through the lens of bedside assessment and hemodynamic reasoning, highlighting how these errors can perpetuate hypoperfusion and organ dysfunction. This episode is designed for emergency medicine physicians, intensivists, residents, and trainees looking for a practical, high-yield framework to approach undifferentiated shock in the emergency department and ICU. Link to YouTube Video: https://www.youtube.com/watch?v=IxW-DlMxeeU 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Disclaimer: This content is for educational purposes only and does not constitute medical advice. Clinical decisions should be made by licensed healthcare professionals using their clinical judgment, institutional protocols, and current evidence. Whiteboard Medicine assumes no responsibility for clinical outcomes.

Veno-venous ECMO (VV-ECMO) is primarily a respiratory support modality, but its physiology is often oversimplified. In this episode, we walk through VV-ECMO from a practical, clinician-focused perspective. We discuss what VV-ECMO is, how the circuit is configured, key anatomic considerations for cannulation, and the core components of the system. We also review common VV-ECMO settings and how changes in flow, sweep gas, and oxygen fraction impact oxygenation and carbon dioxide clearance. This episode is intended for emergency medicine and critical care clinicians, residents, and medical students who want a clear mental model of VV-ECMO and how it supports patients with severe respiratory failure. Link to YouTube Video: https://www.youtube.com/watch?v=IN9lj5OVobk  📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. This is a fast, high-yield overview designed for emergency medicine, critical care, ICU clinicians, residents, and medical students.   Disclaimer: This content is for educational purposes only and does not constitute medical advice. Clinical decisions should be made by licensed healthcare professionals using their clinical judgment, institutional protocols, and current evidence. Whiteboard Medicine assumes no responsibility for clinical outcomes.

VA-ECMO explained in under 10 minutes. We cover what VA-ECMO is, vascular anatomy and cannulation, core circuit components, and key ECMO settings used in emergency and critical care medicine. In this episode, we break down: What veno-arterial ECMO (VA-ECMO) is and when it’s used Anatomy & cannulation strategy (venous drainage, arterial return) Core VA-ECMO components (cannulae, pump, oxygenator) Common VA-ECMO settings: RPM, flow, sweep gas, and FiO₂ How ECMO supports cardiac output and systemic perfusion Link to YouTube Video: https://www.youtube.com/watch?v=_QtYW6cq1uo  📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Disclaimer: This content is for educational purposes only and does not constitute medical advice. Clinical decisions should be made by licensed healthcare professionals using their clinical judgment, institutional protocols, and current evidence. Whiteboard Medicine assumes no responsibility for clinical outcomes.