We are all ever aware of the things that our bodies can feel‚ whether they are actual objects or internal pain. Although we are aware of these textures‚ pressure‚ and sensations most of us probably do not realize that it is the job of our nervous system to make sure we are conscious of these things. XXX So what about our nervous system helps us identify these sensations? In order for our bodies to perceive vibrations we need Pacinian corpuscles. The Pacinian corpuscles are located our fingers and
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Dyshidrotic eczema is a skin condition in which blisters can develop on on the palms of your hands and/or the soles of your feet. The blisters are itchy and are often filled with fluid. The blisters can usually last for about two to four weeks. The breakouts are often related to seasonal allergies and/or stress. The cause of dyshidrotic eczema is currently unknown. Many specialists believe that the blisters may frequently erupt during allergy season. They also believe that you have a higher
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A pressure ulcers is ‘ a localised area of cellular damage resulting from direct pressure on the skin causing ischawmia‚ or from shearing or friction forces causing mechanical stress on the tissues’ (Chapman and Chapman 1981). Common places for pressure ulcers to occur are over bony prominences‚ such as the sacral area‚ heels‚ hip‚ and elbow. (NICE 2005) Initially to maintain confidentiality the patient will be referred to as Mr Brown. Mr Brown has given permission for his nursing notes and
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Teaching About SLE in the Cognitive Domain of Learning The cognitive domain is knowledge or mind based. It has three practical instructional levels including fact‚ understanding‚ and application. Typical verbs at this level include explain‚ apply‚ and analyze. Delivery in this domain is typically a lecture/presentation and the evaluation will be subjective and objective test items. Case Study Patient is a newly diagnosed 35 year old Caucasian female‚ Christian‚ married
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LUMBAGO: Lumbago is a common disorder involving the muscles‚ nerves‚ and bones of the back Pain can vary from a dull constant ache to a sudden sharp feeling. Lumbago may be classified by duration as acute (pain lasting less than 6 weeks)‚ sub-chronic (6 to 12 weeks)‚ or chronic (more than 12 weeks). The condition may be further classified by the underlying cause as either mechanical‚ non-mechanical‚ or referred pain. The symptoms of low back pain usually improve within a few weeks from the time they
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Systemic Lupus Erythematosus Systemic Lupus Erythematosus‚ or often called lupus‚ is an autoimmune disorder that affects the skin‚ joints‚ kidneys‚ brain‚ and other organs. Lupus is a chronic inflammatory disease that happens when your body’s immune system attacks its own tissues and organs. Lupus can be difficult to diagnose because of the signs and symptoms often mimic other diseases. The most distinct sign of lupus is a facial rash that resembles a butterfly unfolding across both cheeks.
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Lumbar (low back) strain Overview: Low back pain or lumbar (low back) strain is a broad term used to indicate the existence of pain in the lower back Member of the structural support‚ movement‚ protection of certain body tissues. Causes: Shackles The muscles and ligaments in the back can be stretched or torn due to over-activity. Symptoms include pain and stiffness in the lower back‚ as well as muscle spasms. These symptoms tend to be relieved with rest and physical therapy. Disc Injury The
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Baker’s Cyst Anatomy And Physiology To better understand a Baker’s cyst‚ it helps to understand the anatomy of the knee joint. A cyst is a lined sac that contains fluid. Cysts that form around joints are due to a bulging of the joint capsule. A Baker’s cyst develops from the knee joint capsule. It protrudes into the tissues in the back of the knee. Four bones come together at the knee joint: * Patella/Kneecap - The patella is a small‚ flat‚ round bone that articulates with the femur in
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Athletes are not the only population susceptible to tennis elbow. Folks in their 40s and 50s who do repetitive activities are often plagued. Other persons who also struggle with this issue include golfers‚ mechanics‚ machinists‚ carpenters and even computer users. This means there are lots of individuals eyeing for a cure for tennis elbow at any specific time‚ not just you. The following info discusses what tennis elbow really is‚ what causes it and what you can do to rid yourself of this disgusting
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Briefly‚ Anatomically‚ the skin and muscles of the forearm ‚ hand and fingers are innervated by three major nerves‚ which are; the Median‚ the Radial and the Ulnar nerves. These nerves can be susceptible to injuries and compression at different locations on their paths as they innervate the skin and muscles of the forearm‚ hand and fingers. Having established that‚ the carpal tunnel is a relatively narrow passageway that is formed anteriorly by the flexor retinaculum and posteriorly by the carpal
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