What is the embryological origin of epithelia?
All germ layers
What is the embryological origin of skeletal muscles?
Paraxial mesoderm
What is the embryological origin of smooth muscle?
Sphlancic mesoderm- this includes the heart.
Type 1 respiratory failure
Hypoxia due to pulmonary oedema, COPD, asthma, fibrosis. Levels of CO2 are low -> normal
Abdominal organ from mesoderm
Spleen