A homeless man brings his 4-year-old son to the Emergency Department. He reports that the child has had a fever, cough, and congestion for 10 days which he has been treating with acetaminophen. After an exam and testing the NP determines that the child has pneumonia. The most likely factor that caused the father to delay bringing his son in is ________.
1) Lack of health care availability
2) Poverty
3) Lack of transportation
4) Neglect