13 results
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
as a normal head ... cause of vertigo ... PeterJohns84 #Normal #HeadImpulse ... #Test #HINTS #PhysicalExam ... #Vertigo #Central
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a peripheral cause ... cause of AVS. ... #Diagnosis #PhysicalExam ... #Neurology #AVS ... #HeadImpulse #Testing
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central ... Causes of Vertigo ... often classified as ... a "central vertigo ... #diagnosis #neurology
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
Distinguishing Central ... TylerLarsenMD #HINTS #physicalexam ... #Vertigo #diagnosis ... #neurology #bppv ... #comparison #table
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Peripheral and Central ... with vascular causes ... , such as with posterior ... #Vertigo #diagnosis ... symptoms #comparison #neurology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
and Management ... symptoms are not caused ... mediators such as ... General: fever, ... #Management #Signs
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Hyperkalemia - Diagnosis ... only if no clear cause ... Elimination (see Table ... Ca-gluconate or 1g CaCl- (central ... #potassium #nephrology
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Central Venous Line ... : • Central Venous ... cardiac output causes ... Tolerance #testing #diagnosis ... comparison #challenges #management
Acute Altered Mental Status - Rapid Response Management

1) Ask while en route: vitals, hyper/hypoactive, POC glucose,
Acute Altered Mental ... Rapid Response Management ... hyper/hypoactive, POC ... the underlying cause ... #status #Management
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Seizures • Altered mental ... edema visualized as ... the underlying cause ... with AEDs until cause ... #management #neurology