80 results
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
on POCUS Amazing ... significantly, it causes ... the RBCs to clump ... for underlying cause ... Jugular #IJ #Vein #POCUS
ABCs of Lung Ultrasound - A-Lines, B-Lines, Consolidation
A-Profile - Air filled lung does not transmit sound
ABCs of Lung Ultrasound ... fluid filled: dynamic ... will be seen IM POCUS ... #ABCs #Lung #Profiles ... #Ultrasound #POCUS
Simplified Approach to Acute Kidney Injury (AKI)
1) IS THIS AN EMERGENCY? 
Is there a dialysis indication
: Hypovolemia, Low ... are caused by prerenal ... CONSIDER INTRINSIC CAUSES ... microscopy for WBCs ... , RBCs, casts, crystals
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Flow rate of ... retention of exhaled gases ... Venturi Mask (venti-mask ... • Flow rate of ... • Uses either
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Neutrophils - Low ... Pernicious Anemia RBCs ... Cells, Normal WBCs ... Diagnosis #Algorithm #Causes
Approach to Low Back Pain - Differential Algorithm
- Non-MSK
- Axial / Musculoskeletal
- Radicular
- Systemic Disease (Do
Approach to Low ... Algorithm - Non-MSK ... Differential #Algorithm #Causes
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
Cardiovascular Causes ... failure - CAD/ACS ... fast - Too slow ... Tamponade Pulmonary Causes ... syndrome Other Causes
Internal Jugular Vein Rouleaux Flow on POCUS - Longitudinal View

Amazing video of a dilated IJV showing
on POCUS - Longitudinal ... significantly, it causes ... the RBCs to clump ... for underlying cause ... Jugular #IJ #Vein #POCUS
Dense Spontaneous Echo Contrast (SEC) on POCUS
Rouleaux flow on POCUS.  RBCs stick together to form
Contrast (SEC) on POCUS ... POCUS. ... RBCs stick together ... some COVID-19 cases ... #POCUS #clinical
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
: • Flow 6-10 ... uses a small valve ... rate: • Flow ... • Flow 10-15 ... • Flow 10-15