TYK187
Blood supply in utero to the fetal brain has an approximate oxygen saturation of
a) 35%
b) 45%
c) 55%
d) 65%
e) 75%
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Blood supply in utero to the fetal brain has an approximate oxygen saturation of
a) 35%
b) 45%
c) 55%
d) 65%
e) 75%
Answer d.
Research in fetal lambs has shown an approximate oxygen saturation of 65% in the fetal cerebral circulation.