Articles: ninos.
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Proctitis is an inflammation of the lining of the rectum that can be either acute or chronic in presentation. Symptoms include rectal bleeding, constipation, rectal discharge, rectal pain, and tenesmus. It is commonly associated with inflammatory bowel diseases (IBDs) such as ulcerative colitis and Crohn's disease. ⋯ Results were positive for both rectal C. trachomatis and HIV antigen and antibody serology, which were confirmed as HIV-1 on confirmatory testing. He was treated with doxycycline for his chlamydial proctitis with symptom resolution and was also initiated on antiretroviral therapy for his HIV infection. This case highlights the importance of obtaining a sexual history and considering STIs as a cause of proctitis, as this will ensure proper screenings and prompt subsequent treatment and potentially avoid unnecessary endoscopic and medical evaluation, which could potentially worsen the underlying process.
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As of 2020 Holistic health and fitness (H2F) teams have been embedded into brigades to engage Soldiers in Preventative Mental, Physical, Nutritional, Spiritual, and Sleep Readiness services. This represents a change in Army culture from a focus on testing to one of wellness because of increasing sleep concerns, mental health concerns, and injury rates. Soldier awareness of H2F services, where to find them, how to use them, and command endorsement of H2F professional's services has been limited and not well studied. Most soldiers fall into the Generations Y and Z categories, and this population tends to access information primarily from social media sources. Social media platforms therefore represent potentially effective ways to reach these individuals to increase their awareness of H2F services. ⋯ The use of social media to facilitate soldier awareness and use of H2F mental and sleep readiness services is a viable option for H2F units seeking to enhance their reach in these areas. The project created very little demand on the local therapist's time or to brigade resources and may help increase Soldier accessing of H2F resources online and directly.
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Blood transfusions are common during combat casualty care, aiming to address the loss of blood volume that often accompanies severe battlefield injuries. This scoping review delves into the existing military combat casualty data to analyze the efficacy, challenges, and advances in the use of massive and super-massive transfusions in the management of critically injured warfighters. ⋯ We identified 53 studies focused on blood transfusions from the Global War on Terrorism conflicts. The majority were related to transfusion ratios and the movement of blood transfusions to more forward locations. We highlight key lessons learned on the battlefield that have been translated into scientific developments and changes in civilian trauma methods.
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Hypoxia presents a physiological challenge to the Warfighters during military aviation and subterranean warfare operations by decreasing the supply of oxygen to the brain, which results in a reduced cognitive function depending on the magnitude and duration of hypoxic exposure. Moderate hypoxic exposures, fractions of inspired oxygen (FiO2) of 0.11 to 0.14, show no effects on simple tasks, but complex tasks like working memory may be hindered. Unfortunately, people often cannot recognize their own symptoms of hypoxemia, which are individualistic at moderate hypoxic exposure. Thus, screening tools, like gamified cognitive assessments, during moderate hypoxia may provide personnel objective feedback to initiate safety protocols before a possible accident. However, whether gamified assessments of working memory are sensitive to moderate hypoxia is unknown. Therefore, we tested the hypothesis which moderate normobaric hypoxia decreases gamified working memory performance when accounting for the individualistic responses of arterial blood oxygen saturations. ⋯ These findings indicate that greater decreases in SpO2 during moderate hypoxic exposure hinder performance on a gamified assessment of working memory as measured by the proportion of correctly identified order and location of tiles. Considering the statistically significant decrease in both median time to first tap and median time between taps associated with the decrease in SpO2, participants are taking less time to plan or execute movements, which may compound or independently contribute to spatial and temporal memory mistakes.
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Obstetrics and gynecology (OBGYN) is becoming increasingly competitive among medical specialties. As a result, many medical schools have frameworks to help their students increase their competitiveness to maximize chances of a successful match. However, "boot camps" have traditionally been geared toward the transition to intern year and not to sub-internships during the fourth year of medical school. We aimed to develop a boot camp for rising fourth-year medical students planning to apply into OBGYN before the initiation of their sub-internships and interview season. ⋯ In light of the increasing residency match competitiveness, it is crucial to investigate programs that can assist students in developing stronger applications. This reproducible intervention utilizes few resources and can be implemented at most medical schools to better support their OBGYN applicants.