233 results
Web chart of various etiologies related to congenital neck masses.

#differential #causes #pediatrics #congenital #neck #head #masses
congenital neck masses ... #differential #causes ... congenital #neck #head #masses ... otolaryngology #peds
Web chart of etiologies related to inflammatory head and neck masses.

#pediatrics #peds #differential #causes #pearls #head
head and neck masses ... #pediatrics #peds ... #differential #causes ... pearls #head #neck #masses
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Depolarization: • Na ... leading to a rapid Na ... Repolarization: • Na ... MOA: Block fast Na ... categories based on Na
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
acid >4 • Urine Na ... 20: Extra-renal losses ... • Urine Na >30 ... : Renal losses, ... acid >4 • Urine Na
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Classification: CLASS ... MOA: Block fast Na ... categories based on Na ... duration: - CLASS ... receptors, and Ca & Na
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Classification Class ... (Ia, Ib, Ic) - Na ... Widens QRS complex Class ... prolongs PR interval Class ... Classification #Classes
Diuretics - Pharmacology

Thiazides diuretics:
 • Inhibit Na+ Cl- cotransporter in distal tubule
 • Chlorothiazide, Chlorthalidone, Indapamide,
diuretics: • Inhibit Na ... diuretics: • Inhibit Na ... diuretics: • Inhibit Na ... diuretics: • Promote Na ... loop #thiazide #classes
Causes of regurgitation/vomiting in children

#Vomiting #Emesis #Differential #Peds #Pediatrics #Diagnosis #Causes
Causes of regurgitation ... #Differential #Peds ... Pediatrics #Diagnosis #Causes
Causes of anemia in infants & children

#Diagnosis #Peds #Pediatrics #Differential #Anemia #Causes #Algorithm
Causes of anemia ... #Diagnosis #Peds ... Differential #Anemia #Causes
Class I Antiarrhythmics and their Key Pharmacologic Properties

Class IA = Quinidine, Procainamide, Disopyramide ("Quarter PounDer")
Class IB
Class I Antiarrhythmics ... Properties Class ... Mayo, Pickle") Class ... Block fast Na ... QRS on EKG • Na