26 results
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... Positive "spot sign ... MaimoUltrasound #CRAO #Central ... Embolus #Clinical #POCUS
92F w acute painless monocular vision loss. What's the diagnosis?

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Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... Retrobulbar "spot ... #Clinical #POCUS ... CRAO #SpotSign #Central
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
measurements ● Central ... ventricular stroke work ... ventricular stroke work ... x 13.4 x Hb x SaO2 ... 13.4 x Hb conc x [SaO2
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Hyperacute Hypoxemia - Workup ... Targeted Exam: Mental ... edema), Lung Exam, POCUS ... Edema: Lasix + BP control ... Hypoxemia #Hypoxia #Workup
Severe Asthma Exacerbation
Signs of a Severe Asthma Exacerbation:
 • Vitals: ↑HR ↑RR ↓SpO2
 • High work
Vitals: ↑HR ↑RR ↓SpO2 ... • High work of ... with increased work ... Asthma: • Volume control
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
breath sounds, SpO2 ... Consider rate control ... Also consider: central ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
steps. ❽ Insert central ... consider source control ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
alteration in mental ... emulsion (Box A). ❼ Control ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Volume Assist/Control Mechanical Ventilation
How does this mode work?
 • Delivers a set volume of air with
Volume Assist/Control ... does this mode work ... This is a good general-purpose ... wean to maintain SpO2
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
breath sounds, SpO2 ... CardiacArrest #Checklist ... Intraoperative #Checklist ... Diagnosis #Management #Workup