12 results
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential Diagnosis ... SHOCK • MAP ... Decompensated CHF, Severe ... #Differential #Diagnosis ... #Types #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
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Shock - Differential ... Diagnosis Framework ... High CO / Low SVR ... #Differential #Diagnosis ... #criticalcare #
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... uw_IMresidency #Shock ... #Differential #Diagnosis ... table #comparison #criticalcare
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
However, when the diagnosis ... or the type of shock ... cardiogenic shock ... #Diagnosis #PACatheter ... PCWP #Pressures #SVR
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 - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Prepare • Full Set ... 5) Analyze and Reverse ... #Diagnosis #Management ... #Summary #criticalcare
Arterial Lines & Waveforms
Arterial lines permit continuous invasive blood pressure measurement, frequent arterial blood sampling, and
cardiac output shock ... peaked pulse in severe ... pulse; seen in severe ... arterial #artlines #diagnosis ... #calibration #criticalcare
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Undifferentiated Shock ... Pipes Problem (↓ SVR ... Neurogenic (SCI, severe ... #diagnosis #differential ... guyton #curves #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... - Decreased SVR ... Heart Failure, Severe ... Classification #diagnosis ... management #Overview #criticalcare
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
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low or normal SVR ... less accurate in severe ... Direct Fick in severe ... Catheterization #RHC #PACatheter ... #diagnosis #cardiology