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: Pharmacology
Which one of the following is NOT true with morphine? 
Select and explain. 
A. Used in fracture of bone, B. Used in angina pectoris, C. Used in myocardial infarction, D. Not used in head injuries
B: Used in angina pectoris
Answer: B: Used in angina pectoris 
Explanation: None