The visual acuity of a newborn baby is ___

A deficiency in dopamine has been linked with the development of which of the following?

a. multiple sclerosis b. schizophrenia c. Alzheimer's disease d. Parkinson's disease

In preterm infants, respiratory distress syndrome frequently results from

A) heart defects. B) an inability to control body temperature. C) insufficient lining of the airways with surfactant. D) an underdeveloped immune system.