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
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
type 4) - Salt wasting ... Differential #Diagnosis #Low ... #Potassium #Table ... #Classification ... #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
- Hypokalemia ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Algorithm Before ... from other causes ... losses: β€’ High Blood ... consumption β€’ Low ... /Normal Blood Pressure
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 β€’ Obstructive shock is characterized by a blockage in
Shock Classification ... a blockage in blood ... flow caused by ... characterized by low ... internal or external fluid
Renal Replacement Therapy (RRT) - ICU One Pager Summary
Indications (AIEOU):
 β€’ A: Acidosis (usually severe metabolic)
derangements (hyperkalemia ... , hypercalcemia, ... β€’ Blood Flow ... SLEDD (Sustained low ... #Therapy #RRT #managment
Intraoperative Massive Blood Loss - Guidelines for Crises in Anaesthesia
Expected or unexpected major haemorrhage

❢ Call for
rapid infusion and fluid ... equipment. ❽ Discuss management ... point of care testing ... β€’ Use lab testing ... Checklist #Diagnosis #Management
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Cardiac Output, Blood ... Resistance, Main Uses ... - Dopamine, low ... Pharmacology #Effect #Management ... #Comparison #Inotropes
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Testing - OnePager ... Averages blood flow ... cardiac output causes ... #criticalcare #comparison ... #challenges #management
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
time you have a case ... normal volume-based algorithm ... Cerebral Salt Wasting ... : Hypovolemia, Hypervolemia ... differential #diagnosis #table
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
Crossmatch - involves testing ... Hypocalcemia, Hyperkalemia ... Hypothermia: Due to low ... false negatives on testing ... Transfusions #diagnosis #management