24 results
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
Arthrocentesis - Joint Fluid ... Analysis Effusion ... Joint #Syonvial #Fluid ... #Effusion #Analysis ... Infective #Arthritis #Interpretation
Arthrocentesis of synovial fluid - Interpretation
 - Normal
 - Noninflammatory	
 - Inflammatory	
 - Septic

Viscosity of synovial
Arthrocentesis of synovial fluid ... - Interpretation ... Viscosity of synovial fluid ... #Effusion #Analysis ... Infective #Arthritis #Interpretation
Shoulder Effusion Ballottement on Physical Examination

Shoulder effusion. You can ballot and see fluid return at posterior
Shoulder Effusion ... Examination Shoulder effusion ... ballot and see fluid ... #Shoulder #Effusion ... #PhysicalExam #msk
Knee Effusions - Arthrocentesis Interpretation

Inflammatory arthritis:
 • Color: Yellow-> Green
 • Clarity: Opaque
 • Viscosity: Low
Knee Effusions - ... Arthrocentesis Interpretation ... analysis: • MSU ... blood/synovial fluid ... septic #joint #fluid
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Blood Gas (ABG) Interpretation ... Look at the pCO2 ... the change in pCO2 ... Amy Chung, MD, MSc ... AcidBase #ABG #Interpretation
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Disorders - Blood Gas Interpretation ... for Blood Gas Interpretation ... Metabolic: pH pCO2 ... Delta: Delta Interpretation ... - Rapid saline infusion
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
pCO2 = 1.5 (HCO3 ... for each 10 - in pCO2 ... for each 10 J in pCO2 ... pk + log (HCO3/(PCO2 ... 70 mmHg on 100% mask
Tibiotalar Ankle Effusion Evaluation on Point of Care Ultrasound (POCUS)

POCUS for ankle effusions: position the ankle
Tibiotalar Ankle Effusion ... POCUS for ankle effusions ... tibia to look for fluid ... #Tibiotalar #Effusion ... #Ankle #POCUS #MSK
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Fluid Responsiveness ... • END TIDAL CO2 ... increases delivery of CO2 ... increasing exhaled CO2 ... response to the rapid infusion
Shoulder Effusion and Fluid Wave on Physical Examination

Demonstrating a shoulder effusion. Compression anterior and release. See
Shoulder Effusion ... and Fluid Wave ... See fluid wave ... #Shoulder #Effusion ... #video #msk #orthopedics