349 results
Physical Exam findings in Lower Extremity DVT - Likelihood Ratios
 - Asymmetric calf swelling, ≥2 cm
cm difference - LR ... of entire leg - LR ... skin warmth - LR ... - NS - Homans sign ... Likelihood #Ratios #PhysicalExam
Cushing Syndrome - Likelihood Ratios of Physical Exam Findings
Moon facies LR +1.6
Central obesity LR +3.0
Generalized obesity
Central obesity LR ... Thin skinfold LR ... 115.6 Plethora LR ... +NS Ecchymoses LR ... #Ratios #LRs #PhysicalExam
COPD Physical Exam Likelihood Ratios
Barrel Chest - LR 1.5
Pursed Lip Breathing - LR 2.7
Reduced breath sounds
Barrel Chest - LR ... Lip Breathing - LR ... breath sounds - LR ... cardiac impulse - LR ... SatyaPatelMD #COPD #PhysicalExam
Abdominal Pain - Physical Examination Signs and Maneuvers
 - Murphy's sign
 - Kehr's sign
 - McBurney's
- Kehr's sign ... - McBurney's sign ... - Psoas sign ... - Cough sign ... #Differential #PhysicalExam
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
extensor weakness - Sign ... Specificity 90% • LR ... + 9.2, LR- 0.09 ... Testing #Stroke #physicalexam
Thyroid Goiter on Physical Exam - Likelihood Ratios by Finding
 • No goiter by palpation or
or inspection - LR ... normal position - LR ... Thyroid #Goiter #PhysicalExam ... #diagnosis #LR
Physical Exam Findings Predicting Thyroid Carcinoma - Likelihood Ratios
If goiter is present:
 • Cervical adenopathy -
Cervical adenopathy - LR ... surrounding tissues - LR ... cord paralysis - LR ... cord paralysis - LR ... Thyroid #Carcinoma #PhysicalExam
Lactated Ringers (LR) vs Normal Saline (NS) - Comparison

Composition of LR:
 • Sodium 130 mEq/L
 •
Lactated Ringers (LR ... Composition of LR ... Lactated Ringers (LR ... lactic acid • LR ... to endothelial glycocalyx
Acute Heart Failure Exacerbation - Diagnostic Likelihood Ratios
+LR > 3.5:
 • Overall judgement of ED physician
Likelihood Ratios +LR ... S3 • AFib -LR ... #heartfailure #physicalexam
Corrigan's Sign in Severe Aortic Regurgitation

- Dr. Andres S. Kohan https://twitter.com/KohanAndres

#Corrigans #AorticRegurgitation #Pulse #PhysicalExam #Video #Neck
Corrigan's Sign ... AorticRegurgitation #Pulse #PhysicalExam ... #Video #Neck #Signs