53 results
Capnography
Measurement of exhaled carbon dioxide can be used to confirm ETT placement, for safer procedural sedation,
procedural sedation, to guide ... • PvCO2 - Mixed ... venous CO2 • ... PaCO2 - Arterial ... on an ABG) The
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Blood Gas (ABG) ... Look at the pCO2 ... the change in pCO2 ... Amy Chung, MD, MSc ... AmyChung #AcidBase #ABG
This is what a shoulder dislocation looks like on US before and after reduction. Focus on
Focus on the joint ... and watch how it glides ... EM_RESUS #Clinical #POCUS ... #MSK #Shoulder
Ruptured Ectopic Pregnancy on Pelvic Ultrasound
25 y/o f w acute abd pain and vaginal bleeding. Upreg
y/o f w acute abd ... Ultrasound #clinical #POCUS ... obgyn #gynecology #labeled
Ultrasound Guided Knee Arthrocentesis 

Use ultrasound for arthrocentesis! More accurate and less painful.
Ultrasound-guided versus landmark in
Ultrasound Guided ... Ultrasound-guided ... science/article/abs ... #pocus #clinical ... #msk
#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
Gap ACID-BASE AG ... pCO2 = 0.9 (HCO3 ... for each 10 T in pCO2 ... for each 10 1 in pCO2 ... 70 mmHg on 100% mask
US guided musculocutaneous nerve block for forearm laceration.  Short axis of needle and nerve are
US guided musculocutaneous ... and nerve are labeled ... Musculocutaneous #NerveBlock #POCUS ... Clinical #Transverse #MSK
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Simple Face Mask ... permit exhaled CO2 ... Nonrebreather Mask ... use of reservoir bag ... Venturi Mask (venti-mask
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
Guide to Acute Kidney ... AKI) What to ask ... OTCs, herbals, abx
Ultrasound Guided Knee Injection on POCUS

The Ultrasound Site - MSK ultrasound education @mskultrasound

#Ultrasound #Guided #Knee #Injection
Ultrasound Guided ... Ultrasound Site - MSK ... #Ultrasound #Guided ... #clinical #msk ... #pocus