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: Radiology
Which is the best investigation for assessing the plaque of atherosclerosis? 
Select and explain. 
A. CT scan, B. MRI, C. Anglography, D. Intravascular USG
B: MRI
Answer: B: MRI 
Explanation: Ans. is 'b' i.e., MRI [Rel Textbook of cardiac imaging p. 292)"MRI is emerging as the most promising radiological technique for assessing plaque morphology (paicularly aoic and carotid plaques) since its superior capability to determine plaque size and composition with accuracy and reproducibility provides the oppounity to evaluate the relationship between plaque morphology/composition and subsequent cardiovascular event.