77 results
Cardiac Arrest - H's and T's

HYPOVOLEMIA 
HYPOXEMIA 
HYPERKALEMIA 
HYPOKALEMIA 
H+ EXCESS
HYPOTHERMIA 

TENSION PNEUMOTHORAX 
TAMPONADE - CARDIAC
TOXINS #ACLS #Differential ... Diagnosis #Resus #HsTs ... #CodeBlue #CardiacArrest
Simplified Algorithm for cardiac arrest (Adapted from ACLS 2010) 

#Management #ACLS #LifeSupport #Cardiac #Arrest #Algorithm #HsTs
Arrest #Algorithm #HsTs ... #HTs #Differential
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
Thrombosis (Coronary) #HsTs ... #acls #differential
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
#PEA #arrest #HsTs ... #Differential #
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Negative Abscess - Differential ... endemic fungi - Parasitic ... Blastomycosis - Parasite ... coccidiomycosis - Parasitic ... Negative #Abscess #Differential
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Antibiotic Failure - Differential ... Viral, Fungal, Parasite ... immunocompromised hosts ... Antibiotic #Failure #Differential
NAACP mnemonic for the major causes of Eosinophilia 
N = Neoplasia (CML, Hodgkins lymphoma) 
A =
disorders P = Parasite ... Eosinophilia #NAACP #Differential
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
Acute Diarrhea - Differential ... Yersinia) • Parasitic ... Shigella) • Parasitic ... Acute #Diarrhea #Differential
Differential diagnosis for pyogenic liver abscess:
Infectious etiologies predominate. Most are pyogenic (bacterial). Amebic (Entamoeba histolytica) and
Differential diagnosis ... Endemic Fungi Parasite ... hepatic #hepatology #Differential
Causes of Pediatric Diarrhea - Differential Diagnosis Algorithm
Infectious:
 • Viral
 • Bacterial
 • Parasitic
Malabsorption:
 • Lactase
Pediatric Diarrhea - Differential ... Bacterial • Parasitic ... #Diarrhea #Differential