Which Study Titles Would Alert the Members of an Institutional

Which study titles would alert the members of an institutional review board (IRB) that the study sample may include vulnerable subjects?. Select all that apply.

A) Identification of Coping Patterns Among Pregnant Wives of Soldiers Involved in Combat
B) Development of Cancer in Persons Exposed to Passive Tobacco Smoke
C) Interventions to Delay Development of Alzheimer Disease in Persons with Down Syndrome
D) Weight Gain in Students during the First Two Semesters of Nursing School
E) Interventions to Decrease Feelings of Breathlessness in Terminally Ill Subjects