134 results
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
Diagnosis • Potassium ... KOH) prep • Spaghetti
List of High Potassium Foods
 • Fruits: Bananas, Cantaloupe, Kiwi, Mango, Honeydew, Fresh Peaches, Nectarine, Oranges,
List of High Potassium ... Substitute, Molasses, Spaghetti ... Sauce #High #Potassium
List of Low Potassium Foods
 • Fruits: Apples, Applesauce, Berries, Cherries, Craisins, Cranberries, Figs, Grapes, Juice
List of Low Potassium ... Summer Squash, Spaghetti ... Suplena #Low #Potassium
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
of yeast in a “spaghetti ... Rash #Microscopy #Spaghetti
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
safely, whereas potassium ... Consider target potassium ... Enteral potassium ... function & estimated potassiurn ... Intravenous potassium
ECG Changes with Potassium Imbalance
 - Normokalemia
 - Hypokalemia
 - Hyperkalemia

#Hypokalemia #Hyperkalemia #ECG #potassium #cardiology #ekg
ECG Changes with Potassium ... Hyperkalemia #ECG #potassium
Hyperkalemia: Diagnostic algorithm
Decreased renal potassium excretion
 • Acute renal failure
 • Chronic renal failure
 • Drugs
Increased
Decreased renal potassium ... Drugs Increased potassium ... (oral/iv) • Potassium-rich ... algorithm #nephrology #potassium
Key Characteristics of Old and New Potassium-Binding Agents

- Dr. Edgar V. Lerma https://twitter.com/edgarvlermamd

#Potassium #Binding #KBinders #Kayexelate
of Old and New Potassium-Binding ... edgarvlermamd #Potassium
Hyperkalemia Treatment Options
Stabilize cardiac membrane:
 • IV Calcium (peaks 5-10 minutes)
Decrease potassium concentration:
 • IV Fluids
Shift
minutes) Decrease potassium ... Fluids Shift potassium ... Sodium bicarbonate Potassium ... Hyperkalemia #management #potassium
Intern Pocket Cards - Electrolyte Repletion Guide
Electrolyte Repletion:
 - Potassium (ref range 3.5-4.5)
 - Magnesium (ref
Repletion: - Potassium ... inpatient #internship #potassium