Small fiber neuropathy involves thin and unmyelinated nerve fibers, leading to various sensory disturbances. The Erlanger and Gasser classification details the different types of nerve fibers involved. Symptoms include burning, tingling, and numbness, often presenting in a stocking-glove pattern. Di

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This detailed guide covers various aspects of injuries, poisonings, and other consequences from external causes. It includes information on ICD10 and ICD9 coding, recording and treatment details, vocabulary related to different types of injuries, body parts classification, and code structures for di

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The lecture delves into the intricate structure of nerves, highlighting the morphology of nerve fibers and the process of myelination. It explores the classification of nerve fibers, emphasizing the role of dendrites, axons, and synaptic functions in the nervous system. The significance of Schwann c

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Prevent needlestick injuries by avoiding unnecessary needle use, using devices with safety features, and implementing safe work practices. Healthcare professionals should report injuries promptly, participate in training, and get vaccinated. Be cautious when handling surgical sharps to prevent injur

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Needle stick injuries are percutaneous piercing wounds caused by needles or other sharp instruments. They pose significant risks, including exposure to blood-borne diseases. Health-care workers are particularly vulnerable, with millions experiencing such injuries annually. Proper training, safe prac

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Explore the intricate world of nerve fiber morphology, myelination, and classification in this enlightening lecture by Dr. Amar AL-Musawi. Delve into the significance of myelination in enhancing nerve function and learn about factors affecting conduction velocity. Discover the role of glial cells in

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The brachial plexus is a crucial network of nerves in the upper limb, formed by nerve fibers originating from C5 to T1 spinal levels. It plays a significant role in innervating the upper extremity muscles and providing sensory feedback. The plexus is categorized into roots, trunks, divisions, cords,

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Mechanism of general anaesthesia involves theories focusing on the interaction of anaesthetics with cell membrane components like lipids and proteins. The Lipid Solubility theory emphasizes the importance of an anaesthetic's affinity and solubility in nerve cell membranes, while the Surface Tension

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Acute knee injuries, such as meniscal tears and ligament injuries, are commonly caused by trauma or twisting motions. Meniscal tears can lead to pain, swelling, and locking of the knee joint, especially in young active individuals. Understanding the anatomy of the knee joint and meniscus, along with

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Cyanosis is characterized by a bluish discoloration of the skin and mucous membranes due to increased levels of reduced hemoglobin. This condition can be categorized as central or peripheral cyanosis, each with distinct characteristics and causes. Central cyanosis results from decreased oxygen satur

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This informative content provides a detailed guide on leprosy nerve examination conducted by Dr. N. K. Kansal, an Associate Professor. It covers the procedure for palpation of a nerve, emphasizing correct patient positioning and gentle palpation techniques. The importance of comparing nerves on both

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Vehicle collisions involve various types such as front impacts, side impacts, and rear-end collisions, resulting in different injuries like back and head injuries, neck injuries, soft tissue damage, broken bones, and internal injuries. Understanding the causes and effects of collisions can help prev

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A comprehensive exploration of facial nerve lesions through real-life clinical scenarios and detailed anatomical insights. Dive into cases involving trauma, fractures, and abscesses to understand the varied manifestations of these lesions. Learn about the functions of the facial nerve, its segments,

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Burn injuries from dry heat and scald injuries from hot liquids or steam are common forms of thermal injuries. Other etiological classifications include exposure to chemicals, electrical energy, and radiation. The extent of tissue damage is directly related to temperature and duration. Classificatio

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Learn how to manage various trauma injuries such as skull fractures, eye injuries, blowout fractures, epistaxis, mouth injuries, soft tissue injuries, open injuries, and penetrating wounds with practical first aid techniques. From treating bleeding and impaled objects to saving dislodged teeth and c

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This informative content details the histo-anatomy of blood vessels, pathophysiology of atherosclerosis, peripheral ischemia, and carotid artery disease. It covers the definition, risk factors, and processes involved in atherosclerosis, including endothelial cell function, blood flow dynamics, and f

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Sensory evaluation of trigeminal nerve function involves assessing exteroceptive sensations across its divisions, identifying sensory losses due to lesions, and distinguishing different types of lesions affecting sensation on the face. Motor evaluation focuses on the muscles of mastication to detect

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Road traffic injuries are a significant global issue, causing millions of deaths and injuries annually. This report highlights the complexity and dangers of road traffic systems, emphasizing the need for increased awareness and preventive measures at governmental, industrial, and individual levels.

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The nervous system consists of the central nervous system (CNS) and peripheral nervous system (PNS), with neurons as its basic unit. Neurons function as sensory, associative, and motor types, carrying impulses within the body. Parts of a neuron include the cell body, dendrites, axon, and terminal en

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Complications of fractures can be classified as general, local early, and late complications. General complications include shock, embolisms, and fever while local complications involve injuries to nearby tissues and infections. Early local complications can lead to visceral, vascular, nerve injurie

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Mechanical injuries encompass a variety of harms caused to the body, mind, reputation, or property. These injuries can be classified into medical, legal, and medico-legal categories based on factors like intentionality. The types of mechanical injuries range from blunt force trauma to thermal, chemi

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Understanding the pathophysiology of brain injuries, including intracranial pressure changes and specific injuries such as traumatic brain injury (TBI), skull fractures, brain bleeds, and diffuse axonal injuries. It covers classifications, diagnosis, and treatment approaches for mild/concussion, mod

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The study delves into verbal mismatch and phonological identity in peripheral ellipsis, covering topics such as syntactic mismatches, peripheral ellipsis and mismatch, and stricter identity requirements in peripheral ellipsis compared to other types of ellipsis. Various examples and analyses are pre

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Explore common foot pathologies including traumatic injuries like plantar fasciitis, turf toe, and sprains, as well as pressure injuries such as plantar ulcers and heel spurs. Learn about the causes, symptoms, and treatment options for these conditions.

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More than 1 million workers suffer from back injuries each year, accounting for a significant portion of workplace injuries. These injuries are not only painful but can also have long-term effects. It is crucial to learn how to avoid injuring or re-injuring your back to prevent pain and avoid potent

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Pediatric firearm injuries are a significant public health concern, with thousands of American children affected annually. Research gaps exist in understanding the causes, consequences, and prevention strategies for pediatric firearm injuries. The lack of surveillance data and research funding hinde

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Peripheral nerves play a vital role in connecting the central nervous system to various parts of the body. Injuries to these nerves can result from different causes, leading to significant challenges. Early intervention is crucial in preventing irreversible damage and improving outcomes. The process

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The olfactory nerve, the first cranial nerve, plays a crucial role in our sense of smell. It is unique for its ability to regenerate, with basal cells facilitating this process. The olfactory system is responsible for detecting odors and is essential for various behaviors in mammals. This system con

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Cervical spine injuries are common, especially in the 15-30 age group, with motor vehicle accidents, falls, and sports being major causes. Male individuals are more prone to injuries. Neurological deficits are associated with specific types of injuries, necessitating prompt imaging for spinal cord i

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Pressure ulcers, also known as pressure injuries, are localized damages to the skin and underlying soft tissue usually over bony prominences. The National Pressure Ulcer Advisory Panel changed the terminology in 2016 to classify all stages as injuries, not just ulcers. Stages range from non-blanchab

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Birth injuries in newborns can result from various factors during the birthing process, such as soft tissue injuries and head trauma. Soft tissue injuries like facial abrasions and scleral hemorrhage may occur due to causes like dystocia and forceps delivery. Nursing care involves assessing and reas

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Dr. Ashish Kumar Dubey, Assistant Professor in the Department of Physical Education, categorizes common sports injuries into soft tissue injuries, bone injuries, and joint injuries. Soft tissue injuries include sprains, strains, contusions, abrasions, lacerations, and incisions. Sprains are ligament

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Facial nerve disorders can lead to various symptoms such as facial paralysis and otalgia. This article covers the embryology, anatomy, and neuropathophysiology of the facial nerve. The development of the facial nerve complex occurs in the early stages of gestation, and abnormalities may be associate

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A detailed case study presented at the 9th Annual State Ophthalmological Conference showcases the successful management of esotropia resulting from bilateral 6th nerve palsy. The journey of a 30-year-old male patient from childhood inward eye deviation to achieving orthotropia post-surgical interven

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Dentoalveolar injuries refer to trauma affecting the teeth and their supporting structures. These injuries can range from isolated incidents to significant maxillofacial damage. They are classified into categories based on the affected tissues, including hard dental tissues, pulp, periodontal tissue

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This informative content provides detailed insights into the anterolateral compartment of the leg, facial compartments, muscles in the lateral compartment, nerve supply, anterior compartment of the leg, blood, and nerve supply, deep fibular nerve distribution, dorsum and dorsalis pedis artery. It di

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Exploring the fundamental electrical properties in nerve conduction studies, including charge, voltage, current, and impedance. Learn about normal values, anatomy, and anomalies in nerve function. This self-study curriculum is designed for technologists interested in electromyography and nerve condu

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Explore different types of peripheral nerve injuries including Erb's palsy, Klumpke palsy, isolated axillary nerve injury, and isolated musculocutaneous nerve injury. Learn about the anatomy, causes, motor and sensory exams, and management of these injuries. Understand the myotomes and dermatomes as

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Peripheral nerves play a crucial role in transmitting motor and sensory impulses. Injuries to these nerves can result from various causes like ischemia, compression, traction, laceration, or burning, leading to a range of severity from transient dysfunction to complete interruptio...

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Hand injuries, especially finger injuries, are common in emergency departments. Proper diagnosis and management are crucial to prevent long-term complications. This content covers information on tendon anatomy, nerve innervation, and assessment guidelines for finger injuries.

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