493 results
Drugs affecting the cardiac action potential. The sharp rise in voltage ("0") corresponds to the influx
Antiarrhythmics #Classes ... #Effect #ActionPotentials
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary Defect ... afferent pupillary defect ... still under the effect ... Afferent #Pupillary #Defect ... #clinical #video
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... conditions: • Rebound effect ... ITP • Rebound effect ... Diagnosis #Algorithm #Causes
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
other obvious causes ... vasoconstricting effect ... endothelin - Effect ... metabolism - Effect ... - Mechanism: causes
Cheyne-Stokes Respirations - Also known as periodic respiration, Cheyne-Stokes (RCS) is a type of central sleep
RCS negatively affects ... levels, which can affect ... PhysicalExam #Clinical #Video
Effect of PEEP on Lung Recruitment - Bag-Mask Ventilation - Cadaver Simulation
Simulation shows before and after
Effect of PEEP on ... You can see the effect ... Original video by ... Simulation #clinical #video
GLP-1 Receptor Agonists - Pharmacology Summary
Mechanisms of Action: Stimulate glucose-dependent insulin release from the pancreas (GLP-1
pancreatitis Common Side Effects ... Toxicities: • Gl side effects ... e.g. diarrhea, nausea ... not definitively cause ... /effect) • May
Important Respiratory Distress Pearls

#diagnosis #respiratory #distress #NRDS #RDS #TTN #MAS #neonatal #pediatric #adult #respiratory #adverse #effects
respiratory #adverse #effects ... ventilation #algorithm #causes
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
• Higher doses cause ... more alpha-effect ... V2 antidiuretic effect ... , less of a BP effect ... cAMP/cGMP • Causes
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
bradycardia • Sinus pauses ... Medication side effect ... Medication side effect ... Classification #Table #Causes