1455 results
When choosing an endotracheal tube for children use the following formulas. For uncuffed tubes, take the
For uncuffed tubes ... For cuffed tubes ... EndotrachealTube #ETT #Size ... #Formula #Uncuffed
5th metatarsal distal shaft fracture - Fracture detection on MSK ultrasound

The Ultrasound Site - MSK ultrasound
Fracture detection on MSK ... The Ultrasound Site ... - MSK ultrasound ... shaft #fracture #MSK
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Normal on the right side ... Positive on the left side ... physicalexam #sports #msk
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
on the lateral side ... contralateral side ... video #sports #msk
Potassium Repletion - Oral vs IV
Oral KCl 
 - 40mEq at a time, q2-4 hrs
q2-4 hrs - Side ... central line - Side ... proximal to IV site
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
): Average RBC size ... variation among size ... wide range of RBC sizes
Laryngeal Mask Airway - Recommended Sizing for the LMA Classic and LMA ProSeal, Based on Patient
Laryngeal Mask Airway ... #Laryngeal #Mask ... Airway #sizing #sizes
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
Wrong size/style ... mask → try a different ... mask, nasal pillows ... Leaky mask, skin ... asleep → wear mask
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
(PAH): • RV size ... Enlarged • LA size ... Small • RA/LA size ... (PVH): • RV size ... enlarged • LA size
Serrated Polyps
Hyperplastic polyps (HPs):
 • Prevalence: 20-30%
 • Size: Usually small or diminutive (s 5mm)
 •
Prevalence: 20-30% • Size ... Prevalence: 5%-15% • Size ... Prevalence: • Size