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
The X-ray which are mostly like to be absorbed by the
tissues and produce an injury: 
Select and explain. 
A. X-rays of long wavelength, B. X-rays of short wavelength, C. Filtered X-rays, D. Central rays
A: X-rays of long wavelength
Answer: A: X-rays of long wavelength 
Explanation: None