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: Physiology
If a supramaximal stimulus is applied to an excitable tissue like a nerve or a muscle and it elicits a response, then the tissue is said to he in: 
Select and explain. 
A. Absolute refractory period, B. Relative refractory period, C. Latent period, D. After-depolarization
B: Relative refractory period
Answer: B: Relative refractory period 
Explanation: Ans. b. Relative refractory period