15 results
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Positional Vertigo (BPPV ... consistent with BPPV ... ) • Epley maneuver ... maneuver: Ineffective ... Labyrinthitis #diagnosis
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
for BPPV Procedure ... Make the patient sit ... Repeat the entire ... #BPPV #Instructions ... #Diagnosis #neurology
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential Diagnosis ... High CO / Low SVR ... Decompensated CHF, Severe ... #Differential #Diagnosis ... #Types #criticalcare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
- Differential Diagnosis ... poor PO intake, severe ... pump failure): • Severe ... #Differential #Diagnosis ... table #comparison #criticalcare
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
- Differential Diagnosis ... Palpitations Diagnosis ... or other vagal maneuvers ... : SVT-AVNRT or AVRT ... #Differential #Diagnosis
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
- Differential Diagnosis ... High CO / Low SVR ... Low CO / High SVR ... #Differential #Diagnosis ... #criticalcare #
Arterial Lines & Waveforms
Arterial lines permit continuous invasive blood pressure measurement, frequent arterial blood sampling, and
peaked pulse in severe ... pulse; seen in severe ... volume (increased PPV ... arterial #artlines #diagnosis ... #calibration #criticalcare
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... for the Diagnosis ... maneuver used to ... cases you should repeat ... #Diagnosis #BPPV
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... for the Diagnosis ... of BPPV (Animated ... cases you should repeat ... #Diagnosis #BPPV
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
after a challenge maneuver ... carotid facilitating repeat ... expiratorv hold maneuver ... Tolerance #testing #diagnosis ... #criticalcare #