Question 1
Visceral pain is poorly localized and can be perceived to come from a region of the body that is different from its actual location; this is called
◦ referred pain.
◦ latency.
◦ adaptation.
◦ tonic reception.
◦ analgesia.
Question 2
Chemicals such as histamine, prostaglandins, serotonin, and substance P
◦ only activate nociceptors.
◦ only sensitize and activate nociceptors.
◦ only sensitize nociceptors.
◦ sensitize, activate and inhibit nociceptors.
◦ only inhibit nociceptors.