This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Physiology
Which of the following is not a stimulus for normal/resting ventilation? 
Select and explain. 
A. Stretch receptors, B. J receptors, C. PO2, D. PCO2
B: J receptors
Answer: B: J receptors 
Explanation: J receptors are activated by pulmonary congestion, increase in the interstitial fluid volume of the alveolar wall, hyperventilation, and intravenous injection of chemicals like capsaicin. So, J receptors are not a stimulus for normal respiration Ref: Ganong 25th ed/page 658