<prompt> Which of the following is not a stimulus for normalresting ventilation?Stretch receptorsJ receptorsPO2PCO2  <response>: 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 edpage 658 