This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Sensory receptors that adapt rapidly are well suited to sensing 
Select and explain. 
A. The weight of an object held in the hand, B. The rate at which an extremity is being moved, C. Resting body orientation in space, D. Potentially hazardous chemicals in the environment
B: The rate at which an extremity is being moved
Answer: B: The rate at which an extremity is being moved 
Explanation: Rapidly adapting sensory receptors are best suited for detecting motion and change.