Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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18 results
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
the brain death diagnosis ... sign is a reflex movement ... #sign #reflex #BrainDeath ... #BrainDead #Neurology ... video #clinical #PhysicalExam
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Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
the brain death diagnosis ... sign is a reflex movement ... #sign #reflex #BrainDeath ... #BrainDead #Neurology ... video #clinical #PhysicalExam
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Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
sign is a reflex movement ... after brain death diagnosis ... Lazarus #Reflex #PhysicalExam ... clinical #video #neurology ... #criticalcare #
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Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
- Differential ... Diagnosis Algorithm ... #Diagnosis #Algorithm ... #Causes #workup ... #nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Kidney Injury - AKI Workup ... Diagnosis Baseline ... osmolarity If cause ... #Diagnosis #nephrology ... #causes
Localizing Extraocular Movement Disorders
 β€’ CN Ill (Oculomotor) Nerve Palsy 
 β€’ CN IV (Trochlear) Nerve
Localizing Extraocular Movement ... Skew Deviation Casey ... ophthalmology #neurology ... #differential # ... diagnosis #ocular
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
and workup ... Alzheimer - 1st cause ... hallucinations - Movement ... Dementia - 2nd cause ... MNCD #Dementia #Differential
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
macropsia), color, movement ... (Many causes!) ... * (most common cause ... Wonderland #Syndrome #diagnosis ... #neurology #differential
Adie's Pupil
What? Unknown nature & benign
 β€’ Regular and mildly dilated pupil (4-6mm);
 β€’ Light-near dissociaton;
Young females Differential ... Diagnosis: β€’ CN ... dissociation β€’ Other causes ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential ... #Hypokalemia #Differential ... #Algorithm #Diagnosis ... #Causes #Workup ... #Nephrology