38 results
Anterior Cruciate Ligament Injury seen with positive Anterior Drawer Test

#Anterior #Cruciate #Ligament #ACL #Injury #Drawer #Test
positive Anterior Drawer ... #ACL #Injury #Drawer ... clinical #video #msk
Oxygen delivery & ABG interpretation made easier with this simple colour-coded table. Please share, and print
Devices #Interfaces #FiO2 ... FaceMask #NRB #FlowRates
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Flow 6-10 LPM • FiO2 ... 10-15 LPM • FiO2 ... Flow 2-15 LPM • FiO2 ... 10-15 LPM • FiO2 ... 10-15 LPM • FiO2
Knee Examination
Right Knee - Examination maneuvers include the Lachman (ACL), anterior drawer (ACL), Lateral pivot shift,
ACL), anterior drawer ... Apley #McMurray #Drawer ... #Test #msk
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
- 6 L/min • FiO2 ... of flow) Face Mask ... - 10 L/min • FiO2 ... - 15 L/min • FiO2 ... ~40% Venturi Mask
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
high percentage FiO ... Venturi Mask (venti-mask ... set to desired FiO2 ... deliver desired FiO ... Oxygen #Delivery #FiO2
Complete PCL Tear on Physical Exam - Posterior Drawer Test

This is what a complete PCL year
Exam - Posterior Drawer ... PhysicalExam #Posterior #Drawer ... #orthopedics #msk
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
(1-6L, 24-40% FiO2 ... ) • Face mask ( ... 5-10L, 35-60% FiO2 ... Face tent/shovel mask ... ) • Venturi mask
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
positive anterior drawer ... PhysicalExam #Injury #MSK
Mechanical ventilation in obese patients according to the i-STAR Algorithm
Intubate
 • Anticipate difficult airway management and
and difficult mask ... Gradually lower Fi02 ... recruitment • FiO2 ... desaturation prioritise FiO2