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Full-Text Articles in Medicine and Health Sciences
Pediatric Intensive Care Nurses : Post-Traumatic Stress Disorder-Like Symptoms, Juanita J. Allen
Pediatric Intensive Care Nurses : Post-Traumatic Stress Disorder-Like Symptoms, Juanita J. Allen
Loma Linda University Electronic Theses, Dissertations & Projects
Medical personnel are not only exposed to routine pressures of demanding roles, but research reveals that they can suffer from severe stress related to exposure to critical incidents. These events can overwhelm an individual's ability for emotional adjustment leading to negative symptoms such as emotional numbing, mood changes, estrangement from friends or family, decreased ability to perform or function on the job, development of posttraumatic stress disorder (PTSD) symptoms, loss of work through attrition, and depression. Contact with seriously injured children or children who have died has been shown to constitute just such a critical incident for pre-hospital care personnel …
The Discriminative Stimulus Properties Of Morphine And U-50,488h In A Three-Key Assay: A Mu And Kappa Opioid Discrimination In The Pigeon, Malath Makhay
Dissertations
Opiate drugs have been classified in two-choice assays according to their ability to produce generalization in animals to the prototypicix opiate, morphine, versus vehicle, or to the k opioid, U -50,488H versus vehicle injections (Picker & Dykstra, 1987). A three-choice discrimination procedure, in which subjects discriminate among morphine, U -50,488H , and vehicle injections, might afford a greater degree of precision in characterizing the subjective effects of opioids. The feasibility of such a procedure was demonstrated in the present study, in which five pigeons were trained to discriminate among injections of 5 .6 m g/kg morphinel 5 .6 m g/kg …
The Effect Of Verbal Commands On Muscle Performance, Lisa M. Marichal, Molly K. Veen
The Effect Of Verbal Commands On Muscle Performance, Lisa M. Marichal, Molly K. Veen
Masters Theses
The purpose of this study was to determine if a relationship exists between voice command intensity and maximum torque production of an isometric muscle contraction. Thirty nine healthy subjects ranging in age from 18-30 participated in this study. The maximum torque production of triceps brachii was measured using a Cybex II+ isokinetic dynamometer in response to varied, tape recorded voice commands. Data was analyzed by a series of analysis of covariance (ANCOVA) and analysis of variance (ANOVA) for an unbalanced incomplete-block crossover trial design. No significance was found between voice intensity and peak torque. Gender was found to impact torque …