49 results
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... HCO3 < 24mmol/L) CO2 ... Respiratory Acidosis (pCO2 ... Respiratory Alkalosis (pCO2 ... Diagnosis #Algorithm #Causes
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... 7.35-7.45 • PaCO2 ... 35-45 mmHg • PaO2 ... Metabolic: pH pCO2 ... ABG #bloodgas #Acid
Paradoxical Respirations in Diaphragmatic Paralysis

Note the paradoxical movement of the abdomen during inspiration. The accessory inspiratory
the paradoxical movement ... This change causes ... Diaphragm #Clinical #Video
Chorea - Slow Motion 
Chorea is a hyperkinetic movement disorder characterized by unpredictable dancing movements. We
a hyperkinetic movement ... paraneoplastic, toxic causes ... The video shows ... neurology #clinical #video ... #movements #choreiform
Ataxic gait (Spino-cerebellar ataxia)

#Ataxic #gait disorders occur due to dysfunction of the #cerebellum, the part of
coordination of movements ... Typical causes of ... #clinical #video
Intracranial Hemorrhage (ICH) and Increased Intracranial Pressure (ICP) - Pathophysiology
ICH Management:
1. Manage Blood Pressure
  •
ICP Physiology: CO2 ... : • Low CO2 = ... CPP) • High CO2 ... = dilated BV = raises ... and via lactic acid
Hepatic Encephalopathy - Diagnosis and Management Summary
Definition:
 • Alteration in brain function manifested by neuropsychiatric symptoms
neuropsychiatric symptoms • Caused ... rule out other causes ... metabolized to lactic acid ... maintain 2-3 bowel movements ... branched chain amino acids
Asterixis is a type of negative myoclonus characterized by irregular lapses of posture of various body
characterized by irregular lapses ... encephalopathy) and CO2 ... clinical #diagnosis #video
Seesaw nystagmus 
-> eye move in an opposed vertical fashion (one goes up while the other
of abnormal eye movements ... opposed vertical movements ... commonly parasellar masses ... Video by Kathleen ... ophthalmology #clinical #video
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Passive neck flexion causes ... spinal cord movement ... Video by Dr. ... Meningitis #Clinical #Video