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Changes in Skin Color: Clinical Perspectives01:14

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The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
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Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
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Red blood cells  (RBCs) transport oxygen to all body tissues. These cells survive only for 120 days and then need to be replenished. Erythropoiesis is the process of RBC production. In healthy individuals, erythropoiesis ensures all tissues are amply supplied with oxygen. In addition, blood loss due to injury leads to a drop in the physiological oxygen level that will cause erythropoiesis. Any defect in erythropoiesis leads to several physiological disorders, including thalassemia, anemia,...
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Pigmentation01:19

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The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
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The inflammatory response is the body's defense against infection, injury, or irritation from bacteria, trauma, toxins, or heat. Inflammation helps locate and destroy pathogens and remove damaged tissue elements to heal the body. During this initial phase, fluid, blood products, and nutrients migrate to the injured area, resulting in redness, heat, swelling, ache, and loss of function. Moreover, signs of systemic inflammation include fever, increased WBC count, malaise, anorexia, nausea,...
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Red Rash.

Joshua Banting, Tony Meriano

    Journal of Special Operations Medicine : a Peer Reviewed Journal for SOF Medical Professionals
    |April 6, 2016
    PubMed
    Summary

    This series enhances medical knowledge for Special Operations Forces (SOF) and tactical emergency medical support (TEMS) by reviewing clinical cases and management evidence. It aims to improve core principles and dispel common myths in tactical medicine.

    Area of Science:

    • Emergency Medicine
    • Tactical Medicine
    • Military Health

    Background:

    • This series aims to enhance core knowledge and management principles in tactical medicine.
    • It focuses on clinical conditions and presentations relevant to Special Operations Forces (SOF) and tactical emergency medical support (TEMS) environments.
    • The series incorporates the latest evidence on clinical management.

    Observation:

    • Real-life clinical cases will be presented within a SOF/TEMS context.
    • Case details are designed for readers to apply their own clinical judgment based on experience and situational factors.
    • Commentary will be provided by active-duty military medical technicians with SOF experience.

    Findings:

    • The series will enhance understanding of clinical concepts pertinent to diverse operational environments.

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  • It will provide practical insights into managing medical emergencies in tactical settings.
  • Myth-busting common misconceptions in tactical medicine is a key objective.
  • Implications:

    • This resource is expected to improve the clinical decision-making of medical personnel in SOF and TEMS.
    • It offers valuable, experience-based knowledge for enhancing tactical emergency medical support.
    • The series contributes to the continuous professional development of military medical technicians.