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
Sieve is a unit of 
Select and explain. 
A. Radioactivity, B. Radiation exposure, C. Absorbed dose, D. Dose equivalent
D: Dose equivalent
Answer: D: Dose equivalent 
Explanation: Ans. is'd'i.e., Dose equivalentRef: A Textbook of Sciencefor the Health Professions p. 132Sieve is new (Sl) unit of dose equivalent replacing Rem