The process by which cells generate energy from glucose
Cellular Respiration
Requires Oxygen to generate energy
Aerobic metabolisim
Occurs in the absence of oxygen for the generation of energy.
anaerobic metabolisim
The amount of air moved into the lungs per minute
minute ventilation
The amount of blood pumped by the heart per minute
Cardiac output
V/Q mismatch due to inadequate ventilation. Secondary to a shunt or blockage within the lungs. Aveoli is poorly ventilated.
Venous Admixture
Issues like COPD, Asthma, Pneumonia, or ARDS are issues that can cause.
Venous admixture
A mismatch due to inadequate perfusion. Aveoli is poorly perfused.
Dead Space Ventilation
Pulmonary emboli, cardiogenic shock, trauma, tension pneumo, and cardiac tamponade are examples of issues that can cause
Dead Space ventilation
Breaking glucose into smaller pieces to start making energy.
Glycolysis
2 ATP, Pyruvate, and NADH (energy carriers) are produced by this.
Glycolysis
After being produced during glycolysis, pyruvate enters the mitochondira and becomes ______ then enters the krebs cycle
Acetyl-CoA
This strips energy away from byproducts of glycolysis and loads it onto carriers (NADH and FADH2)
Krebs
CO2 is a byproduct of this cycle
Krebs
Since CO2 is a byproduct of aerobic metabolism we can expect that with fever and sepsis PaCO2 __________
Increases
CO, Aspirin, and Cyanide are examples of ____________ of oxidative phosphorylation.
Inhibitors
Oxygen avaliability in mixtures
Daltons Law
Pressure and volume relationship
Boyles law
Gas solubility in liquids
Henrys Law
Gas flow and density
Grahams Law
DO2 = Q x CaO2: Oxygen delivery per minute
DO2
DO2 = Q x CaO2: Cardiac Output
Q
DO2 = Q x CaO2: Oxygen content in arterial blood
CaO2
Is determined by heart rate and stroke volume
cardiac output
