21 results
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Diagnosis Algorithm ... Sepsis • Anaphylaxis ... Pneumothorax • Cardiac ... #Differential #Diagnosis ... #Algorithm #causes
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Differential Diagnosis ... Medication • Anaphylaxis ... Obstructive: • Cardiac ... #Differential #Diagnosis ... #causes
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Hypovolemic shock ... Adrenal crisis - Anaphylaxis ... - Post-cardiac ... Cardiogenic #Comparison #Table ... #Diagnosis #Features
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Diagnosis by Classification ... - Septic - Anaphylaxis ... exacerbation (any cause ... #Differential #Diagnosis ... Classification #Table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... findings based on cause ... Sepsis. neurogenic, anaphylaxis ... #table #comparison
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
Manifestations of Anaphylaxis ... : bradycardia, shock ... leads, cyanosis, cardiac ... Gastrointestinal - Nausea ... cessation of play #Diagnosis
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
Intraoperative Anaphylaxis ... • Unexpected cardiac ... as patient is stable ... Anesthesiology #Anesthesia #Intraoperative ... #Checklist #Diagnosis
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
- Differential Diagnosis ... pressure >10mmHg: • Cardiac ... • Hypovolemic shock ... followed by rapid collapse ... #Algorithm #causes
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
consider: o Cardiac ... ischaemia → 3-12 o Anaphylaxis ... → 3-1 o Cardiac ... Anesthesiology #Anesthesia #Intraoperative ... #Checklist #Diagnosis
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
Intraoperative Sepsis ... ) or septic shock ... Consider monitoring cardiac ... Anesthesiology #Anesthesia #Intraoperative ... #Checklist #Diagnosis