Which model of mental disorder focuses on external environmental events and includes the family systems perspective?

Electrically charged particles found both inside and outside the neuron are ______

a. follicles b. nodes c. free radicals d. ions

Sickle cell anemia is an example of a disorder that can be detected in newborns by

a) using the Apgar scale. b) taking a urine sample. c) taking a tiny quantity of blood drawn from the infant's heel. d) administering a DNA test.