A four-month-old infant is playing with keys. You place a magazine on top of the keys. The infant does not search for them. What does this demonstrate a lack of?

Which hemisphere of the cerebral cortex is dominant in spatial tasks and concept formation?

a. front b. rear c. left d. right

What procedure involves removing the fetus from the uterus surgically?

a. fetalectomy b. vaginal birth c. cesarean birth d. Episiotomy