This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Drug used in unstable angina & NSTM
(A)Morphine
(B)Aspirin
(C)Nitrates
(D)Anthrombocthera
(E)CCB 
Select and explain. 
A. BCDEA, B. CABED, C. DAECB, D. ABCDE
D: ABCDE
Answer: D: ABCDE 
Explanation: None