433 results
Pulse Oximetry Summary
Pulse oximetry is the non-invasive continuous measurement of the oxygen saturation of hemoglobin. It
saturation of hemoglobin ... that oxy- & deoxy hemoglobin ... Oximetry #Summary #critcalcare
GI Bleed - Rapid Response Management

1) Ask for en route: Vitals, categorization, volume of blood loss,
loss, last known hemoglobin ... gastroenterology #Management #criticalcare
Oxygen Hemoglobin Dissociation curve

Curva de disociacion de oxi-hemoglobina
 #Cardiology#CEM
Oxygen Hemoglobin ... disociacion de oxi-hemoglobina
Clinical Management for Three Common Causes of Shock 
HEMORRHAGIC SHOCK
 • Ensure adequate ventilation and oxygenation.
PRBC infusion for hemoglobin ... Shock #Management #CriticalCare
Thalassemias on Hemoglobin Electrophoresis
Beta-Thalassemia:
 • Major
 • Intermediate
 • Trait
Alpha Thalassemia:
 • Trait-1 (α α/ α-)
Thalassemias on Hemoglobin ... or (α α/ --) • Hemoglobin ... H (α -/ --) • Hemoglobin ... Barts(- -/ --) Hemoglobin ... #Thalassemias #Hemoglobin
DO2 Equation in Shock = Oxygen Delivery
DO2 = CO x (1.39 x [Hb] x SaO2 +(0.003xPaO2))
DO2
binding capacity of haemoglobin ... per gram [Hb] = Haemoglobin ... litre) SaO2 = Haemoglobin ... Oxygen #Delivery #criticalcare
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
SS disease, Hemoglobin ... SC disease, Hemoglobin ... Hemoglobin C Crystals ... : Hemoglobin C disease ... , Hemoglobin SC
The differential diagnosis for an elevated MCHC (mean corpuscular hemoglobin concentration) includes:

Conditions with Abnormal RBCs:
 •
mean corpuscular hemoglobin ... Sickle cells • Hemoglobin ... Hemolysis (i.e., free hemoglobin
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Oxygen-Hemoglobin ... MatthewHoMD #Oxygen #Hemoglobin
Iron Deficiency Anemia (IDA)
Tests:
 • MCV/RBC - RBC ↓ in proportion to the ↓ in hemoglobin
proportion to the ↓ in hemoglobin ... • Hemoglobin ... available for Hemoglobin ... available for hemoglobin