At approximately _____ weeks of gestation, lecithin is forming on the alveolar surfaces, the eyelids open, and the fetus measures approximately 27 cm crown to rump and weighs approximately 1110 g
a. 20
b. 24
c. 28
d. 30
C
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A These milestones would not be completed by 20 weeks of gestation.
B These milestones in human development will not be completed at 24 weeks of
gestation.
C These are all milestones that occur at 28 weeks.
D These specific milestones will be reached as early as 28 weeks, not 30 weeks of
gestation.
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