John, a college student, is having trouble making a commitment to his girlfriend. He is in the stage.
A. generativity versus stagnation
B. autonomy versus shame
C. identity versus role confusion
D. intimacy versus isolation

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.