12 results
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
) PIO2 - atmospheric ... oxygen dissolved in arterial ... hemoglobin in arterial ... oxygen content of arterial ... #pulmonary #differential
Hypoxemia in Anesthesiology - Differential Diagnosis and Management 

Management: 

• increase Fi02 to 100% - verify!
Hypoxemia in Anesthesiology ... - Differential ... • increase Fi02 ... • arterial blood ... #Differential #
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
Hypovolemia, Hypoxia ... Hydrogen Ion (acidosis ... #arrest #HsTs #Differential ... Diagnosis #Table #CardiacArrest
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
A-a gradient = [FiO2 ... Elevation, Low Fio2 ... Gradient #alveolar #arterial ... #pulmonary #Hypoxia ... #hypoxemia #differential
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
- incr H+ (acidosis ... anæmia • arterial ... hypoxemia - ... #Right #Shift #Differential
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... Step 5 - Differential ... syndrome, intestinal bacterial ... , pain, fever, hypoxia ... with associated hypoxia
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis ... - Differential Diagnosis ... Arrest, Severe Hypoxemia ... Biotin) Type D: Bacterial ... #Differential #
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential ... usually: - hypoxemia ... hypoperfusion/ hypoxemia ... ’s • Reduced Arterial ... #Elevation #Differential
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
• Spontaneous arterial ... waves with intra-arterial ... • Hypovolemia, Hypoxia ... Hydrogen ion (acidosis ... #lifesupport #cardiacarrest
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
• Spontaneous arterial ... waves with intra-arterial ... • Hypovolemia, Hypoxia ... Hydrogen ion (acidosis ... #lifesupport #cardiacarrest