7632 results
Nail diseases and disorders.
 - Spoon Nails (Koilonychia)
 - Pitting of Nails
 - Beau's Lines
 -
Pitting of Nails - Beau's ... white spots) #Diagnosis ... Irregularities #Beaus
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... intervals in conducted beats ... degrees #summary #Diagnosis
Opioid Overdose Management and Discharge Criteria

Patients with presumed opioid overdose were safely discharged one hour after
Opioid Overdose Management ... Heart rate >50 beats ... /min and <100 beats ... Opioid #Overdose #Management
Nail Changes - Differential Diagnosis Algorithm
Nail Plate Abnormality
 - Trachyonychia
 - Discoloration
 - Onycholysis
 - Pitting
- Differential Diagnosis ... Koilonychia - Beau's ... #Differential #Diagnosis
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
ranges from 50-110 beats ... Capture and fusion beats ... #Rhythm #AIVR #diagnosis
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
lengthens • Dropped beats ... SecondDegree #HeartBlock #Diagnosis
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
There are dropped beats ... SecondDegree #HeartBlock #Diagnosis
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Presence of captured beats ... run) and fusion beats ... Aberrancy #Comparison #Diagnosis
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
- Differential Diagnosis ... Volume depletion - Diagnosis ... urinalysis, labs - Management ... renal biopsy - Management ... ultrasonography - Manaqement
Nail Findings & Associated Conditions
Change in color, texture, or shape can be harmless, but may suggest
Leukonychia • Beau's ... #differential #diagnosis