Rapid Response RN

ARDS is one of the more complex syndromes we manage in critical care. More than just pulmonary edema, we are battling stiff lungs, refractory hypoxemia, rising pressures, and frequently making decisions that can either protect the lung or make things worse.

In this episode, I’m joined by respiratory therapist Melody Bishop for a deep dive into ARDS ventilator management through the lens of physiology, evidence, and real bedside practice. We break down what’s actually happening in the lung, why some long-held practices have fallen out of favor, and how nurses and RTs can work together to make more precise, lung-protective decisions.

If ARDS has ever felt like guesswork, this episode will help it make sense.

1. What ARDS looks like at the alveolar level and why surfactant loss changes everything
2. How inflammation leads to stiff lungs, poor compliance, and refractory hypoxemia
3. Why lung-protective ventilation is about avoiding harm, not chasing perfect numbers
4. Moving beyond tidal volume: how driving pressure reframes vent management
5. How RTs use compliance trends to judge whether lungs are improving or failing
6. PEEP selection: why tables are a guide, not the final answer
7. The physiology behind proning and why it’s one of the few ARDS interventions that saves lives
8. Why recruitment maneuvers fell out of favor (and what works instead)
9. What nurses should be watching on the ventilator to catch deterioration early

https://melodybishoprt.com/

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

CONNECT

A transplant saves a life… but can also make the body attack itself. That's what Graft Versus Host Disease (GVHD) does, and why nurses need to catch it early. You may have never seen it before, but this episode will tell you what it looks like at the bedside and the early clues you can’t afford to miss.

Through a real patient case, Anthony, RN explains why GVHD is easy to overlook, how to think through common differentials, and what matters most when it comes to helping patients stabilize and recover.

Topics discussed in this episode:

1. CCOT's rapid response model
2. The patient’s condition weeks after allogenic transplant
3. Anthony's assessment and what raised red flags
4. Why early symptoms can get misread or minimized
5. How Graft Versus Host Disease develops
6. Why emotional support is crucial to recovery
7. Acute vs. chronic Graft Versus Host Disease
8. Important early clues of Graft Versus Host Disease
9. Priority interventions for Graft Versus Host Disease
10. How Anthony’s app can help bedside nurses

You can connect with Anthony or learn more about his apps here:

https://thehumblenurse.com/

Mentioned in this episode:

CONNECT

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

You know those moments when something just “feels off?” That’s when you should trust your instincts and speak up because timing can completely change a patient’s outcome.

In this episode, Sarah is joined by Dr. Oscar Mitchell, Associate Director of the Center for Resuscitation Science and Director of the Medical Rapid Response Team at the Hospital of the University of Pennsylvania. They break down one septic shock case across two timelines: first, when rapid response is called early and there's still time to intervene, and later, when the patient is already crashing.

You’ll hear what a calm, collaborative rapid response call looks like, which signs of deterioration should never be ignored, and how to effectively share your concerns with a provider. This episode is for anyone who might call a rapid response AND for those who respond to emergencies.

Topics discussed in this episode:

1. Introduction to the patient and the 5PM timeline
2. What the ideal provider–nurse collaboration looks like
3. Early signs of deterioration that were missed
4. Why some nurses hesitate to call rapid response
5. The patient’s vitals at 10AM and why rapid response was called
6. Why the documented respiratory rate might not be reliable
7. Why blood pressure can be misleading
8. SBAR and CUS frameworks for escalation
9. Dr. Mitchell’s research on delays in RRT activation and mortality
10. Early warning signs you should never ignore

Register for the REVIVE Conference and use code RAPID50 to get $50 off!

https://www.revive-conference.com/

Check out Dr. Mitchell's research here:https://pubmed.ncbi.nlm.nih.gov/36349290/

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

The science is finally catching up to what clinicians have long known: more fluids aren't always the answer to septic shock. In this episode, host Sarah Lorenzini and Jaclyn Bond MSN-LM, MBA-HM explain what the ANDROMEDA-SHOCK 2 trial reveals about physiology-guided sepsis resuscitation and why fixed-volume fluid strategies can lead to avoidable harm.

They break down how dynamic fluid responsiveness testing helps teams stop guessing, and how tools like FloPatch support real-time assessment of carotid flow time and stroke volume. You'll leave with a clearer idea of when to give fluids, when to stop, and how to justify the decision.

Topics discussed in this episode:

1. The purpose and key findings of the ANDROMEDA-SHOCK 2 study
2. Why dynamic measures of fluid responsiveness matter more than static vitals
3. What recent meta-analysis data shows about physiology-guided fluid strategies
4. Carotid flow time: what it is, how it’s measured, and how it guides decisions
5. Hemodynamic assessment and bedside limitations
6. How FloPatch supports real-time assessment so you can make individualized fluid decisions
7. SEP-1 2026 guideline updates and why it’s better for patients
8. How to apply these principles to your workflow

Website: www.flosonicsmedical.com

See FloPatch in action: https://hubs.ly/Q03-68Hg0

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

Pulmonary embolisms don’t always announce themselves... sometimes they ambush.

One minute your patient is walking with physical therapy, the next they’re hypotensive, hypoxic, and coding. This re-released early episode dives deep into why PE patients can look deceptively stable… right up until they aren’t.

In this episode, I revisit one of my earliest case-based teachings on pulmonary embolism, updated with an added segment on vasopressin use in obstructive shock from PE. Through real bedside stories from my time as a rapid response and ER nurse, we break down the physiology behind PE-related collapse, why intubation isn’t always the answer, and how to think through management when the right ventricle is failing in front of you. This is a sobering but essential refresher on one of the most dangerous diagnoses we encounter.

Topics discussed in this episode:

1. Why pulmonary embolism is a common cause of in-hospital cardiac arrest (even if it’s not common overall)
2. Classic and subtle PE presentations and why they’re often missed
3. A real-time rapid response case: stable to crashing in minutes
4. Risk factors for PE and the anticoagulation double-edged sword
5. Obstructive shock explained: what’s actually killing the patient
6. Right ventricular failure, septal bowing, and the spiral of death
7. Why intubation can worsen outcomes in massive PE
8. Vasopressors in PE: norepinephrine, epinephrine, and vasopressin
9. The unique benefits of vasopressin in obstructive shock
10. Thrombolysis vs. thrombectomy: when TPA helps — and when it’s deadly
11. Bedside echo findings that point to massive PE
12. Why PE patients can crash during transport (and what to always bring)
13. Nursing vigilance, rapid escalation, and activating help early
14. When perfect care still isn’t enough and the heart of nursing in end-of-life moments

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

Some of the most common respiratory myths are still showing up at the bedside. But it's not your fault — most of us were never taught what an oxygenation problem versus a ventilation problem looks like in real time.

In this episode, Melody Bishop RT explains how respiratory therapists think through oxygenation and ventilation to choose the right intervention and recognize when a patient is ready to breathe on their own. We’re calling out the old dogma and myths that can delay treatment and worsen patient outcomes!

Topics discussed in this episode:

1. Ventilation vs. oxygenation: the core building blocks
2. V/Q mismatch explained
3. ABG findings for low-flow vs. high-flow vs. BiPAP
4. When CO₂ is the problem and the benefits of BiPAP
5. Key indicators it’s time to intubate and the dangers of waiting
6. The myth of resting patients on ventilation
7. How to accurately assess spontaneous breathing trials
8. COPD, oxygen, and the hypoxic drive myth
9. What nurses should know about working with RTs

Connect with Melody:

https://melodybishoprt.com/

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

Rural nursing is anything but simple. They have limited resources, fewer specialists, and often have to send patients hours away from their families for a higher level of care. But all that is changing as new tech like Zeto brings monitoring right to the bedside and keeps more patients close to home.

In this episode, ICU nurse leader Kristen RN shares how point-of-care EEG has empowered her team to catch subclinical seizures sooner and make faster, more informed clinical decisions. From buy-in to implementation, you'll hear how she advocated for her community and successfully integrated this technology into a small ICU. If you work in a rural or resource-limited facility, don't miss this one!

Topics discussed in this episode:

• The unique challenges rural nurses and hospitals face
• Why keeping patients close to home matters
• How telemedicine and new tech are transforming rural healthcare
• Why subclinical seizures are hard to recognize
• How Zeto’s spot EEG helps nurses keep more patients close to home
• The positive impact on team confidence and patient care
• How you can advocate for the tools your community needs

Learn more about Zeto here:

https://zeto-inc.com/

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

Your pneumonia patient is hypotensive, tachycardic, and not responding to fluids… what did you miss? It could be sepsis-induced cardiomyopathy, a common under-recognized shock state you could see at the bedside.

In this episode, Dr. Mahmoud Ibrahim MD and host Sarah Lorenzini use a case study to highlight how nurses, intensivists and the ICU team can work together to recognize the signs of sepsis-induced cardiomyopathy early and give patients a better chance at recovery. You'll learn the diagnostic clues that your patient’s heart is in trouble, how to approach controversial treatments like sodium bicarb, and what has to happen before intubation in a dual shock state.

Topics discussed in this episode:

• What the initial bedside assessment says about the patient
• Treatment priorities for the  intensivist and nurse
• Signs that point to more than just sepsis
• Why fluids aren’t always the answer
• Blood pressure management: vasopressors and inotropes
• Pathophysiology of sepsis-induced cardiomyopathy
• How a sepsis-induced cardiomyopathy diagnosis changes treatment
• The vasopressin debate for sepsis-induced cardiomyopathy
• Clues your intervention isn’t working and what to do next
• How to prepare the patient for high-risk intubation
• What you need to know about administering sodium bicarb
• Why collaboration matters at every step for patient recovery

Connect with Dr. Ibrahim:

Instagram: https://www.instagram.com/icuboy_meded/

Facebook: https://www.facebook.com/share/1Dg1ZTyfsN/

TikTok: https://www.tiktok.com/@icuboy_meded

Threads: https://www.threads.com/@icuboy_meded

X: https://x.com/icuboy_meded

Learn more about the different phenotypes in sepsis induced cardiomyopathy:

https://journal.chestnet.org/article/S0012-3692(25)05143-8/abstract

Mentioned in this episode:

Rapid Response Academy Winter 2026 Cohort

https://www.rapidresponseandrescue.com/rra

Every five years, resuscitation guidelines get a refresh. This year, a few have changed, many have stayed the same, and some are creating major controversy.

In this episode, Dr. Ashish Panchal, Chair of the AHA Emergency Cardiovascular Care Committee, helps us unpack what’s new, what might surprise you, and the science behind each decision. You'll learn why there’s serious debate around epinephrine dosing, what changes matter most for the bedside, and how these updates will change the way you and your team respond to the next code!

Topics discussed in this episode:

• The history and development of the AHA Resuscitation Guidelines
• Key improvements: algorithms, clear language, and unified care
• Big, fundamental changes in the guidelines
• How choking management guidelines have changed
• The recommended approach for synchronized cardioversion
• New guidelines for post-resuscitation care
• Why there’s controversy around mechanical CPR and DSD
• IV vs. IO access: best practice and key takeaways
• The controversy around epinephrine dosing
• What these changes mean for nurses and code teams

Listen to E140 with Dr. Ashish Panchal:

https://healthpodcastnetwork.com/episodes/rapid-response-rn/140-resuscitation-then-and-now-how-evidence-shapes-every-beat-with-guest-dr-ashish-panchal-md-phd/

Mentioned in this episode:

AND

Differential diagnosis is part physiology, part detective work. Especially in heart failure, where similar vital signs can mean very different things.

In this episode, Natalie RN is back on the show to break down two pediatric cases that looked almost identical on arrival to the ED but their workups led to two very different treatment plans. She shares the assessment findings, diagnostics, and clinical clues that helped them uncover what was really going on.

Learn how to connect the dots and find the right intervention when presentations look identical!

Topics discussed in this episode:

• Presentation of two pediatric patients with similar symptoms
• Differential diagnosis and early clinical clues
• What to look for in your clinical assessment
• Pathophysiology of pulmonary hypertension
• Pathophysiology of dilated cardiomyopathy
• Key physical exam and diagnostic differences
• Dilated cardiomyopathy interventions
• Why it’s hard to diagnose pulmonary hypertension in the ER
• Nurse priorities when managing patients in the CVICU
• Managing pulmonary hypertension crises and reducing PVR
• Pearls and pitfalls of treating these conditions

Connect with Natalie:

https://www.instagram.com/chatwithnat_rn/

Listen to Chat with Nurse Nat on Spotify:

https://open.spotify.com/show/7Jh2qe44KipudVKkdXFwWH

Listen to Chat with Nurse Nat on Apple Podcasts:

https://podcasts.apple.com/us/podcast/chat-with-nurse-nat/id1815541418

Mentioned in this episode:

AND