12 results
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
and Workup Step ... Assess volume status ... • nephrotic syndrome ... #Diagnosis #Workup ... #Algorithm #Nephrology
Hypernatremia - Differential Diagnosis Workup Algorithm

1) Check Urine Osmolality:
 > 600 mOsm/kg - Implies extrarenal mechanism
Differential Diagnosis Workup ... Algorithm 1) ... mechanism 2) Volume Status ... , Cushing syndrome ... #Algorithm #nephrology
Diagnostic Algorithm for the Patient with Seizure in the Emergency Department
Does the history suggest a seizure?
additional symptoms (eg ... speech abnormality, etc ... - Postictal state ... Diagnosis #Seizure #management ... #Neurology
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
3 questions to work ... Assess volume status ... demyelination syndrome ... Diagnosis #Treatment #management ... #nephrology #sodium
Admitting in the ICU - Checklist
VITALS: If bad, stop and go see the patient immediately; you
list here, ie hyponatremia ... , AKI, etc.) ... /management of shock ... current clinical status ... will also get an EKG
Stiff Person Syndrome (SPS) - Diagnosis and Management Summary

Epidemiology:
 • Prevalence: 1-2 cases per million -
Diagnosis and Management ... antibody that works ... valproate, vigabatrin, propofol ... SPS #Diagnosis #Management ... #treatment #neurology
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
• Weakness: Starts ... /constipation, hyponatremia ... Electrodiagnostic studies - EMG ... #diagnosis #management ... #treatment #neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
may precede the neurologic ... • EEG: With persistent ... Seizures: Treat with AEDs ... #diagnosis #management ... #neurology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Framework and Management ... Toxins - Drugs - Statins ... Herpes, Coxsackie, etc ... Hyperuricemia • Hyponatremia ... causes #treatment #nephrology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Cardiac, pulmonary etc ... toxins: Steroids, Statins ... dystrophies Work ... electromyographic (EMG ... Differential #Diagnosis #neurology