Native American Pain Analysis

1093 Words3 Pages

Native American Pain The phenomenon occurring in the article “Exploring Pain Processing Differences in Native Americans” written by Shreela Palit, Kara L. Kerr, Bethany L. Kuhn, Ellen L. Terry, Jennifer L. DelVentura, Emily J. Bartley, Joanna O. Shadlow, and Jamie L. Rhudy of The University of Tulsa, is that of pain tolerance and threshold between individuals of the Native American descent and white non-Hispanic descent. Pain is a feeling that can cause a reflex in the body which can help with the protection of the body sometimes in the form of moving a limb after the initial stimulus. The initial stimulus of pain that is inflicted to the individual can take many forms, some of which are a stab, cut, or blow to an area of the body, this process …show more content…

(e.g., Rhudy, Williams, McCabe, Nguyen, & Rambo, 2005; Terry et al., 2011). For the Ischema Pain Test the individuals were to exercise their hand with 50% of their maximum grip for a total time of 2 minutes. Next, blood was drained from the arm by elevating it above their shoulder for 15 seconds. Then, a blood pressure cuff was placed around the forearm and inflated in order to obstruct blood flow to their hand. The Ischema test is measured in the amount of time for the individual to achieve a 50 or greater on the NRS. To test the NFR the researchers used 3 diodes placed on the participant’s sural nerve to provide electrical impulses directly to the sural nerve. These impulses went in a ladder pattern that ascended and descended in order to give the individual the stimulation of pain. The stimulus was given at 8-12 second intervals and the participants were asked to translate their pain to the NRS for every section of the test. Each time the power of the electrical shock is increased by 1 mA (milliAmp) and an EMG on the bicep was recorded the whole time. For the Electrical Pain Assessment a single shock was induced to each participant and every time it was increased by 2 mA until they reached 100 on the NRS. The researchers did not exceed 50 mA during this test as to not cause …show more content…

In the tests Native Americans were shown to have a higher pain tolerance compared to the White non-Hispanics. In the testing, one of the Native American individuals actually exceeded the boundaries of the test meaning the participant was able to withstand up to 50 mA of electrical shock without exceeding his pain threshold, this individual was ruled out in further testing because they were unable to stay within in the margins of the later tests. The Native Americans had higher pain tolerances compared to the White non-Hispanics in all of the testing with the exception of the Suprathreshold test. This means the testing concluded that Native Americans have a higher pain tolerance than that of the White non-Hispanics. (Palit, S., Kerr, K. L., Kuhn, B. L., Terry, E. L., DelVentura, J. L., Bartley, E. J., & Rhudy, J. L.

Open Document