Which of the Following Disease Processes Is the Hospital Re-Admission

Which of the following disease processes is the Hospital Re-admission Reduction Program targeting?
1) Chronic obstructive pulmonary disease (COPD)
2) Bleeding disorders
3) Pneumonia
4) Obstructive sleep apnea

A) 1 and 3
B) 2 and 4
C) 1, 3, and 4
D) 2, 3, and 4