5919 results
Causes of Falsely Low Oxygen Saturation - Discordant SpO2 & PaO2 
 • Motion
 • Low
Saturation - Discordant SpO2 ... Saturation #Discordant #SpO2 ... #PaO2 #diagnosis
Management of Apnea in Procedural Sedation
 • Apnea Definition: The cessation of breathing for more than
desaturations (SPO2 ... Risk Factors, Diagnosis
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... Retrobulbar "spot
Hypereosinophilia Different Diagnosis and Workup
Secondary causes are broad so start with a med review, the most
Hypereosinophilia Different Diagnosis ... infections take the top spot ... Hypereosinophilia #Different #Diagnosis
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
• Cherry red spot ... Occlusion #CRAO #Diagnosis
Approach to Platypnea-Orthodeoxia Syndrome 
Platypnea: dyspnea when sitting or standing
Orthodeoxia: sPO2 drops > 5% in upright
Orthodeoxia: sPO2 ... Orthodeoxia #Syndrome #diagnosis
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome - Diagnosis ... diffusion from IPVDs Diagnostic ... tool using cutoff SpO2 ... minutes of rest HPS Diagnostic ... < 60mmHg, goal SpO2
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
- Differential Diagnosis ... Campbell de Morgan spot ... #Differential #Diagnosis
Forrest Classification of Upper GI Bleeding
Acute Hemorrhage
  Ia - Active Spurting, Re-bleeding Risk 60-100%
30% IIc - Flat Spot ... GIBleed #UGIB #diagnosis
Day 10 after COVID diagnosis. Less tired, but more cough, ageusia & anosmia. No dyspnea or
10 after COVID diagnosis ... SpO2 97%.