33 results
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
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
#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 = 1.5 (HCO3 ... for each 10 - in pCO2 ... pk + log (HCO3/(PCO2 ... 70 mmHg on 100% mask
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
An Algorithm for the Management of Seizures

The management of active seizures is algorithmic, starting with a
airway adjuncts and bag-valve ... mask if needed) ... The focus is on
Millicurie limit guidelines for major and minor radioactive spills.
I-131 - 1mCi
In-111 - 10 mCi
F-18 - 10
protective clothing • Bag ... disposable • Label ... absorbent paper and label ... #major #minor #ms
Intramuscular Biceps Abscess on POCUS with color doppler

Male with proximal LUE swelling/redness after missed IVDU injection.
Biceps Abscess on POCUS ... Admitted IV Abx. ... Labeled Schematic ... Biceps #Abscess #POCUS ... #MSK #clinical
Hip Arthrocentesis on POCUS - US can help you do this safely!

Dr. Michael I. Prats @PratsEM

#Hip
Arthrocentesis on POCUS ... Arthrocentesis #POCUS ... clinical #ultrasound #msk ... #labeled
Flexor Tenosynovitis + Finger Abscess on POCUS! 
POCUS water bath demonstrates beautifully!
 
Dr. Michael I. Prats
Finger Abscess on POCUS ... POCUS water bath ... Abscess #clinical #pocus ... #ultrasound #msk ... #labeled #waterbath
Achilles Tendon Tear on POCUS (Labeled)

A 35yo male presents with ankle pain. Achilles tendon tear is
Tendon Tear on POCUS ... (Labeled) A ... tear is seen on POCUS ... #Labeled #clinical ... #ultrasound #msk