703 results
Gram Negative Bacteria - Identification Algorithm
- Rods (Bacilli)
- Cocci (Diplococci)
- Coccobacilli
- HACEK Group

By Dr. Colleen S.
Gram Negative Bacteria ... Identification Algorithm ... - Rods (Bacilli ... Gram #Negative #Bacteria ... Identification #Algorithm
Gram Positive Bacteria - Identification Algorithm
Cocci 
  - Catalase +
     -
Gram Positive Bacteria ... Identification Algorithm ... Gamma-Hemolysis Rods (Bacilli ... #GramPositive #Bacteria ... Identification #Algorithm
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
Pre-transplant: • Common bacteria ... Gram-negative bacilli ... Engraftment: • Common bacteria ... Gram-negative bacilli ... differential #diagnosis #causes
HACEK is the acronym commonly used to describe and help doctors to remember a group of
Gram-negative bacilli ... which can also cause ... endocarditis is caused ... by HACEK bacteria ... endocarditis is caused
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Gram-negative bacilli ... Culture negative bacilli ... Gram-negative bacilli ... #Endocarditis #Bacteria
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
Differential Diagnostic Algorithm ... • Viral • Bacterial ... Large Bowel) • Bacterial ... histolytjca) Nausea ... Predominant • Bacillus
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
Endocarditis Algorithm ... vs Noninfective Causes ... Gram-negative bacilli ... Gram-negative bacilli ... #Noninfective #Causes
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... found in 60% of cases ... HepB, HepC Bacterial ... Nodosum #Mnemonic #Causes
Causes of Pediatric Stridor - Differential Diagnosis Algorithm
Present Since Infancy with No Respiratory Distress:
 • Laryngomalacia
Present
Causes of Pediatric ... Differential Diagnosis Algorithm ... Mononucleosis • Bacterial ... Partially-Treated Bacterial ... #Causes #Peds #
Gram Positive Bacteria Overview Identification Algorithm #Diagnosis #Microbiology #GramPositive #Bacteria #Identification #Differential #Algorithm #Catalase #Coagulase #Optichin
Gram Positive Bacteria ... Identification Algorithm ... #GramPositive #Bacteria ... #Differential #Algorithm