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
J receptors are found in which of the following? 
Select and explain. 
A. Pulmonary Interstitium, B. Alveolar capillaries, C. Terminal bronchiole, D. Respiratory muscles
A: Pulmonary Interstitium
Answer: A: Pulmonary Interstitium 
Explanation: J receptors are discovered by Indian physiologist A.S.Paintal. They are located very close to pulmonary capillaries in the pulmonary Interstitium. Ref: Ganong 25th ed/page 659