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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Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 β€’ Normal Acid-Base: Low intake
 β€’ Metabolic acidosis: Gl tract
Hypokalemia - Differential ... #Hypokalemia #Differential ... Diagnosis #Algorithm #causes ... #potassium #low ... #nephrology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
treated with IV potassium ... consumption β€’ Low ... diagnosis #Algorithm #differential ... #potassium #nephrology ... #low
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
Hypophosphatemia - Differential ... alkalosis, Hungry bone ... β€’ Normal or Low ... - Normal or Low ... Workup #phosphate #nephrology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
on Physical Exam ... experience, the cause ... video highlights how ... clinical #video #ophthalmology ... #physicalexam #neurology
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One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
One and a Half Syndrome ... fasciculus), which causes ... The most common causes ... clinical #video #ophthalmology ... #neurology
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Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
time you have a case ... can be high or low ... Cirrhosis, Nephrotic syndrome ... #Hyponatremia #differential ... table #sodium #nephrology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... mmHg β€’ HCO3 (on ... D-lactate (short bowel syndrome ... Diagnosis #Summary #Nephrology ... Base #Gas #VBG #differential
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
Orbital Apex Syndrome ... TID and started on ... other potential causes ... clinical #video #ophthalmology ... #physicalexam #neurology
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Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
The syndrome of ... The cause of this ... Differentials for ... lymphangiomas are the cause ... clinical #video #ophthalmology
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Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
or fungi (grows slow ... of BCNIE relies on ... but important causes ... antiphospholipid syndrome ... Endocarditis #diagnosis #differential