Nietsch KS, Roach TM, Wilson ZD, Kelly SM. 22(2). 75 - 79. (Journal Article)
Abstract
Thrombocytopenia is a common condition characterized by a low platelet count, typically less than 150,000/µL. This article outlines key considerations for field medical providers to effectively identify the early signs of thrombocytopenia and treat different etiologies in the prehospital environment. Following a representative case study, we present a review of basic pathophysiology to include different manifestations of thrombocytopenia as well as diagnostic methods, treatments, and other necessary interventions in this unique setting. With an adequate understanding of typical patient histories and physical presentations leading to this diagnosis, field medics and physicians can be armed with useful information to potentially improve patient outcomes.
Keywords: thrombocytopenia; platelets; bleeding; bruising
Painter A, Carius BM. 22(2). 80 - 86. (Journal Article)
Abstract
Ongoing evolution of prehospital medical care continues to advance beyond tactical field care scenarios in the consideration of prolonged field care. This is even more important to consider in theaters with extended evacuation times and limited local medical assets. The critical regulatory functions of electrolytes such as sodium, potassium, calcium, and glucose require medics operating in these environments to have a strong, fundamental knowledge of the principles, manifestations, and initial stabilization measures to aid their patients prior to, or in lieu of evacuation. Continued development and access to point of care testing in increasingly forward deployed settings further enables medics to perform these tasks. Here, we provide a brief review of these vital electrolytes, as well as additional kidney function evaluation considerations, to assist medics in their treatment efforts. Specific concerns for battlefield and atraumatic presentations are addressed.
Keywords: military; laboratory; sodium; potassium; calcium; glucose; electrolytes; creatinine