Nur231 Exam Questions - Questions & Answers (Rated 98%) Best Update 2024

Which one of the following is an excitatory neuromodulator that enhances pain transmission? Beta endorphin, encephalin, substance P, dynorphin {Ans: Substance P}The lowest intensity that of a stimulus that is perceived as painful is termed? {Ans: Pain threshold}A 15-year-old female scrapes her knee while playing soccer and complains of sharp and well-localized pain. What would most accurately characterise her pain? {Ans: Somatic pain}The system responsible for an individual's emotional and behavioral responses to pain is the? {Ans: motivational/affective system}A 55 year old male presented to his doctor complaining of severe headache. Investigative tests suggested his pain was psychogenic in nature. Why? {Ans: This type of pain appears to have no underlying pathology}A 50-year-old male crushed his hand while working in a sawmill. Long after his injury has healed he still feels burning pain in his hand. This pain is referred to as? {Ans: Neuropathic pain}A 20 year old female pricked her left hand while sewing: which area in her brain would have received the pain signal s and perceived them as pain? {Ans: right somatosensory cortex}Pain that is felt in a different body part to the source of the pain is called?