46. Why did Berkeley think that Lockeâs philosophy led to skepticism? a. Locke was an atheist and Berkleyâs purpose is to combat atheism. b. Lockeâs postulation of âmaterial substancesâ as causes of our ideas make the causes of our ideas unknowable. c. Lockeâs distinction between primary and secondary qualities is unacceptable. d. Locke failed to distinguish between primary and secondary qualities. 47. What does âto be is to be perceived â mean? a.
Amniocentesis is a procedure used to obtain a small sample of the amniotic fluid that surrounds the fetus during pregnancy. Amniotic fluid is a clear, pale yellow fluid made by the fetus. The fluid protects the fetus from injury and helps to regulate the temperature of the fetus.
4. Amniocentesis. Amniocentesis may be used but only when the baby is at a higher risk of developing birth defect and genetic disorders. It is also an option if the pregnant woman is older. It is performed on older pregnancies when compared to ultrasounds since the pregnancies are ideally between 18 and 20 weeks.