1419 results
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Uglucose Step #3
Status Epilepticus - Management
Seizure > 5 mins or two seizures without complete recovery between them
PEDS
Benzo Dose
Anti-epileptic #3
Live Ectopic Pregnancy on Transvaginal POCUS

Young female patient, severe abdominal pain. +preg test. Pelvic exam followed
at the bedside #3
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Tachy w/ BBB (3) ... Atrial flutter (3) ... (MAT) - 3 ... tachy/brady) (3) ... 2, 4:3, etc.) 2º
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
compression >1/3 ... displacement >1/3 ... According to Denis 3 ... fracture 3 ... TLICS <= 3:
Plasmodium - Identification Algorithm
 • P. falciparum: RINGS AND GAMETOCYTES PREDOMINATE, Small delicate rings, <1/3 size
delicate rings, <1/3 ... Thick rings, ≤ 1/3 ... Ameboid trophs, >1/3 ... more compact, > 1/3 ... size RBC, 1/3 oval
Colonoscopy Followup Intervals 
10 years: Normal colonoscopy, ≥ 20 HP < 10mm
7-10 years: 1-2 adenomas <
2 SSPs < 10mm 3- ... 5 years: 3-4 adenomas ... < 10mm, 3-4 SSPs ... 10mm, HP ≥ 10mm 3
Definitions of AKI, CKD, AKD
Acute Kidney Injury (AKI):
 • Increase in SCr by 2 50% within
1.73 m2 for > 3 ... Kidney Damage > 3 ... 1.73 m2 for < 3 ... by > 50% for < 3 ... Kidney Damage < 3
Splenic Laceration 
Most commonly injured organ in BLUNT abdominal trauma 
Grade I
 - Laceration < 1
- Laceration 1-3 ... central hematoma 1-3 ... - Laceration 3- ... central hematoma 3-
A quick way to consider causes of PEA arrest (or severe hypotension) is to consider: Volume
Obstruction, and then 3 ... This is the '3 plus ... 3 rule'.