Dr. Gerald Diaz @GeraldMD
48.6M 14.2K 7.5K
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - 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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1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
the peripheral nerve ... /ulnar) 2) OK sign ... Scissors (Ulnar)" 6) Sign ... bobvarkey #Minute #Neurology ... #Nerve #innervation
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Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Interosseous Peripheral Nerve ... to make the OK sign ... #Interosseous #Nerve ... clinical #video #neurology ... #msk #sports #neurology
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Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... @priti899 #Hypokalemia ... #Differential # ... potassium #low #nephrology
Marcus-Gunn Jaw Winking Ptosis

Marcus Gunn Jaw Winking Ptosis is the most common form of congenital neurogenic
of trigeminal nerve ... of oculomotor nerve ... clinical #video #neurology ... #ophthalmology
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Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Hypokalemia Evaluation ... Before evaluating hypokalemia ... in evaluating hypokalemia ... diagnosis #Algorithm #differential ... #potassium #nephrology
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Dizziness - Differential ... • Orthostatic: Hypovolemia ... Dizziness #dizzy #Differential ... #Diagnosis #neurology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
The nerves at the ... , trochlear nerve ... , abducens nerve ... clinical #video #ophthalmology ... #physicalexam #neurology
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Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
Present (Uosm ≥100): Hypovolemia ... #Hyponatremia #differential ... table #sodium #nephrology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
OD and counting fingers ... clinical #video #ophthalmology ... #neurology
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Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
suggest oculomotor nerve ... clinical #video #ophthalmology ... #physicalexam #neurology
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