267 results
Allen Test for Hand Circulation - Radial Artery Blockage

#Allen #Test #Hand #Circulation #RadialArtery #Blockage #Clinical #Video
Allen Test for Hand ... Circulation - Radial ... Artery Blockage #Allen ... #Test #Hand #Circulation
Modified Allen's Test - Collateral Hand Circulation
- Apply pressure to the radial and ulnar arteries
- Release
Collateral Hand Circulation ... #Allens #Test #Modified ... clinical #hand #circulation
Allen’s Test for Collateral Circulation

For the Allen test, you apply pressure to the radial and ulnar
for Collateral Circulation ... For the Allen ... #Allens #Test #Collateral ... #Circulation #Radial
Hyponatremia (<135 mEq/L) is a common electrolyte abnormality caused by an excess of total body water
electrolyte abnormality caused ... among the possible causes ... in blood urea causes ... low effective circulating ... Circulating ADH
Simplified Approach to Acute Kidney Injury (AKI)
1) IS THIS AN EMERGENCY? 
Is there a dialysis indication
Low effective circulating ... PROBLEM ~80% of AKI cases ... are caused by prerenal ... CONSIDER INTRINSIC CAUSES ... for WBCs, RBCs, casts
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
Consider potential causes ... actions (Box D). ❹ Circulation ... • If circulation ... POTENTIAL CAUSES ... Consider potential causes
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... • Hyperdynamic circulation ... Differential #Diagnosis #causes
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
hypovolaemia or combined causes ... pressure as a cause ... . ❹ Circulation ... team. ❼ Consider causes ... o Endocrine cause
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... echogenic as in this case ... for underlying cause ... Jugular #IJ #Vein #POCUS
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Causes of Extravascular ... Hemolysis within circulation ... Diagnosis #Algorithm #Causes