Molecule of O2 Outside Nose (mom) to Brain (fetus) Flashcards
O2 outside external nostril to
conchae
conchae to
internal nostril
internal nostril to
nasal pharynx
nasal pharynx to
larynx
larynx to
trachea
trachea to
R/L bronchus
R/L bronchus to
bronchioles
bronchioles to
alveolar sacs
alveolar sacs to
diffusion into alveolar capillaries
diffusion into alveolar capillaries to
pulmonary vein
pulmonary vein to
left atrium
left atrium (mom) to
bicuspid valve
bicuspid valve to
left ventricle
left ventricle to
aortic valve
aortic valve to
arch of the aorta
arch of the aorta (mom) to
descending aorta
descending aorta to
central abdominal artery
central abdominal artery to
vessels of maternal lining
vessels of maternal lining to
diffusion across the chorion
diffusion across the chorion to (mother to fetus)
vessels of the allantois
vessels of the allantois to (mother to fetus)
umbilical vein
umbilical vein to
ductus venosus
ductus venosus to
caudal vena cava
caudal vena cava to
right atrium
