Dr. Gerald Diaz @GeraldMD
30.5M 13.9K 7.3K
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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The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a peripheral cause ... patients with a central ... cause of AVS. ... #Diagnosis #PhysicalExam ... #Neurology #AVS
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... become echogenic as ... for underlying cause ... Jugular #IJ #Vein #POCUS
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AEIOU TIPS - Mnemonic for Causes of Altered Mental Status
A - Alcohol, Acidosis, Ammonia, Arrhythmia
E -
- Mnemonic for Causes ... of Altered Mental ... AEIOU #Mnemonic #Causes ... #MentalStatus #AMS
Brudzinski's Sign in Meningitis

Severe neck stiffness causes the patient's knees and hips to flex when the
neck stiffness causes ... clinical #video #physicalexam ... #neurology
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Brudzinski's Sign in Meningitis

Severe neck stiffness causes the patient's knees and hips to flex when the
neck stiffness causes ... clinical #video #physicalexam ... #neurology
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General Bacterial Antibiogram - Antibiotics and Spectrum of Coverage
Make sure you consult your local antibiogram!
VRE -
General Bacterial ... aztreonam - ceftaz-avi ... #Antibiotics #Classes ... Susceptibilities #Pharmacology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
complications such as ... wasting from other causes ... suggests extra-renal causes ... suggests urinary losses ... differential #potassium #nephrology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
demonstrated the classic ... conditions such as ... experience, the cause ... ophthalmology #physicalexam ... #neurology #Anisocoria
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Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 β€’ Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 β€’
Polyneuropathy, ALS ... Differential #Diagnosis #causes ... #neurology
Adult Vancomycin Guidelines
The information below provides general dosing guidelines for vancomycin. A maintenance regimen of 15-20
below provides general ... measured and serve as ... reference source and nephrology ... #Management #Pharmacology