Chapter 9 The Upper Limb Upper limb - a multijointed lever that is freely movable on the trunk at the shoulder joint divided into the shoulder‚ arm‚ elbow‚ forearm‚ wrist‚ and hand Breasts – are specialized accessory glands of the skin that secrete milk‚ present in males and females - tissue consists of a system of ducts embedded in connective tissue that does not extend beyond the margin of the areola - at puberty in females‚ they gradually enlarge and assume their hemispherical shape
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Give the attachments‚ nerve supply and actions of: Trapezius‚ deltoid‚ serratus anterior‚ triceps brachii‚ biceps brachii‚ pronator teres‚ flexor digitorum superficialis‚ flexor digitorum profundus‚ supinator‚ muscles of thenar eminence‚ lumbricals. TRAPEZIUS : a) Flat muscle. b) It covers back of neck and upper part of trunk 1 Origin : External occipital protuberance Medial one‐third of superior nuchal line Ligamentum nuchae Spine of 7th cervical vertebra
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guidelines for using keyboards is so that you don’t damage or strain any bones or muscles in your back and arms‚ making everything more relaxing. This could have very long term severe causes on your body. The correct positions for your fingers‚ wrists‚ forearms and back are as follows. You should position your fingers so that they are rested over the middle row of keys with the letters G and H being the only middle letter not covered. Make sure you aren’t sat with your back arched. If your keyboard is lower
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names of the specific structures that had to be reattached. 3. What organ system was most likely not reattached? Explain. 4. Why was a clean bite so important? 5. Why was the bone shortened? 6. Identify the movements associated with the arm‚ forearm‚ wrist‚ and fingers. 7. Explain how the movements of the reattached arm might be altered after the reattachment. 8. Define collateral circulation and identify the regions of collateral circulation that would be found in the upper extremity. 9
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The experiment was conducted at the Human Kinetics Program (HKP) Building in the University of the Philippines – Baguio. The terrain was prepared by distributing an even layer of gravel on the ground‚ and the background was covered by black cloth spanning the length of the terrain. The subject was also dressed in black to match with the background. The boules‚ jack‚ and significant joints and points on the subject’s body were marked with green bands to contrast with the background. A throwing circle
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Before depicting what causes a brachial plexus injury we must first understand what the brachial plexus is. “The brachial plexus is a network of nerves formed by the union of cervical vertebrae (C5-C8) to thoracic vertebra (T1)” (McDonald & Pettigrew‚ 2014‚ 147). This means the plexus starts at the neck and into the armpit. Because of these nerves‚ we have feeling and strength from our shoulders to hands. Brachial plexus injuries are more common in males than females. This could be due to the causes
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International Classification of Diseases Tenth Revision Procedure Coding System (ICD-10-PCS) An Applied Approach 2013 Update for use with 2012 Edition Revisions and Exercise Answer Key Lynn M. Kuehn‚ MS‚ RHIA‚ CCS-P‚ FAHIMA Therese M. Jorwic‚ MPH‚ RHIA‚ CCS‚ CCS-P‚ FAHIMA ICD-10-PCS Flashcards The first step in mastering ICD-10-PCS is to become familiar with the terminology‚ structure and format of this new code set. In addition to the Flash Card software program found on the
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DEA4700 © Professor Alan Hedge‚ Cornell University‚ January 2011 Job Strain Index (JSI) Moore‚ J.S. and Garg‚ A. (1995) American Industrial Hygiene Journal 56:443-58. DEA4700 © Professor Alan Hedge‚ Cornell University‚ January 2011 JSI Ratings 1. Intensity of Exertion 2. Duration of Exertion 3. Efforts per Minute 4. Hand/Wrist Posture 5. Speed of Work 6. Duration of Task per Day Moore‚ J.S. and Garg‚ A. (1995) American Industrial Hygiene Journal 56:443-58. DEA4700
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ADVANCED CLINICAL CONCEPTS • ARDS is an unexpected‚ catastrophic pulmonary complication occurring in a person with no previous pulmonary problems. The mortality rate is high (50%) In ARDS‚ a common laboratory finding is lowered PO2. However‚ these clients are not very responsive to high concentrations of oxygen. Think about the physiology of the lungs by remembering PEEP: Positive End Expiratory Pressure is the instillation and maintenance of small amounts of air into the alveolar sacs to prevent
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muscles and integrated EMG during fiber recruitment and inducing fatigue. Methods The lab equipment included a hand dynamometer‚ electrodes lead set and the computer program. We placed three electrodes to each forearm of the subject. First we began with the subject’s dominant forearm. We recorded a cycle clench-release-wait‚ holding for two seconds and releasing for two seconds before beginning the next cycle. This is when the subject began to increment force as assigned (10‚ 20‚ 30 kg). Then
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