By L. Tukash. Lincoln University, San Francisco California.
Electrodiagnostic studies show evi- dence of lower trunk brachial plexus dysfunction Proximal medial nerve neuropathy Pronator teres This results from compression of the median nerve as syndrome it passes between the two heads of the pronator teres generic rumalaya gel 30 gr without prescription muscle relaxant reversal drugs. It is characterized by: – Diffuse aching of the forearm – Paresthesias in the median nerve distribution over the hand – Weakness of the thenar and forearm musculature (ranging from mild involvement to none) – Pain in the proximal forearm on forced wrist supi- nation and wrist extension Lacertus fibrosus Pain in the proximal forearm is caused on resisting syndrome forced forearm pronation of the fully supinated and flexed forearm Flexor superficialis arch Pain in the proximal forearm is caused on forced flex- syndrome ion of the proximal interphalangeal joint of the middle finger Anterior interosseous – Weakness of the flexor pollicis longus buy discount rumalaya gel 30 gr line spasms mid back, pronator syndrome quadratus, and the median-innervated profundus muscles. Impaired flexion of the terminal phalanx of the thumb and the index finger is characteristic – There is no associated sensory loss Tsementzis, Differential Diagnosis in Neurology and Neurosurgery © 2000 Thieme All rights reserved. Nerve conduction studies in proximal median nerve compression syndromes are frequently normal! Needle EMG will consistently show neurogenic changes in median-innervated forearm and hand median muscles EMG: electromyography; SSER: somatosensory evoked response. Ulnar Neuropathy Ulnar Entrapment at the Elbow (Cubital Tunnel) This results from entrapment of the ulnar nerve as it enters the forearm through the narrow opening (the cubital tunnel) formed by the medial humeral epicondyle, the medial collateral ligament of the joint, and the firm aponeurotic band, to which the flexor carpi ulnaris is attached. Elbow flexion reduces the size of the opening under the aponeurotic band, while extension widens it. Symptoms include paraesthesia, numbness, or pain in the fourth and fifth fingers, occasionally provoked by prolonged elbow flexion, as- sociated with decreased vibratory perception and abnormal two-point discrimination. Weakness and wasting of the hypothenar and in- trinsic hand muscles result in the loss of power grip and impaired preci- sion movements. Cervical radiculopathy May cause sensory symptoms in the fourth and fifth (C8–T1) fingers, and also along the medial forearm. Although the elbow is a common C8 referral site, pain is more proximal, centering in the shoulder and neck – Electrodiagnosis! Ulnar sensory potentials in C8 are intact in radiculopathies, and there are no focal conduction abnormalities across the elbow segment! Needle EMG demonstrates denervation in C8–T1 median-innervated thenar muscles, as well as in ulnar-innervated muscles Tsementzis, Differential Diagnosis in Neurology and Neurosurgery © 2000 Thieme All rights reserved. Radial Nerve Palsy 239 Thoracic outlet syn- – Sensory symptoms involve not only the fourth and drome, lower brachial fifth fingers, but also the medial forearm plexopathy – Weakness involves both the hypothenar and (more severely) the thenar muscles – Electrodiagnostic studies show normal conduction and a lesion in the lower trunk of the brachial plexus Syringomyelia – Dissociated sensory loss is characteristic, with spar- ing of large-fiber sensation – Median-innervated C8 motor function is impaired as well as ulnar motor function. There are often as- sociated long track findings in the legs – Electrodiagnosis shows normal ulnar sensory potentials, due to the preganglionic nature of the lesion – MRI is diagnostic Motor neuron disease – Sensory disturbances are not found – There is weakness and wasting of intrinsic hand muscles. Fasciculations may be present, indicating the widespread nature of the disease Ulnar nerve entrapment – Sensory loss in the medial fourth and fifth fingers. The most specific study is a prolonged distal motor latency to the first dorsal interosseus compared to the abductor digiti minimi! Needle EMG may demonstrate active or chronic denervation in either thenar or hypothenar muscles, with sparing or ulnar- innervated forearm muscles EMG: electromyography; MRI: magnetic resonance imaging. Radial Nerve Palsy The radial nerve is a continuation of the posterior cord of the brachial plexus, and consists of fibers from spinal levels C5 to C8. It descends be- yond the posterior wall of the axilla, entering into the triangular space. Tsementzis, Differential Diagnosis in Neurology and Neurosurgery © 2000 Thieme All rights reserved. Compression in the Axilla This can occur with incorrect use of crutches, improper arm positioning during inebriated sleep, or with a pacemaker catheter. The le- sions are usually due to displaced fractures of the humeral shaft after in- ebriated sleep, during which the arm is allowed to hang off the bed or bench ("Saturday night palsy"), during general anesthesia, or from callus formation due to an old humeral fracture. There may be a familial his- tory, or underlying diseases such as alcoholism, lead and arsenic poison- ing, diabetes mellitus, polyarteritis nodosa, serum sickness, or advanced Parkinsonism. The clinical findings are usually similar to those of an axillary lesion, except that: a) the triceps muscle and the triceps reflex are normal; b) sensibility on the extensor aspect of the arm is normal, whereas that of the forearm may or may not be spared, depending on the site of origin of this nerve from the radial nerve proper. Lesions distal to the spiral groove and above the elbow—just prior to the bifurcation of the radial nerve and distal to the origin of the bra- chioradialis and extensor carpi radialis longus—produce symptoms sim- ilar to those seen with a spiral groove lesion, with the following excep- tions: a) the triceps reflex is normal; b) the brachioradialis and extensor carpi radialis longus muscles are spared. Tsementzis, Differential Diagnosis in Neurology and Neurosurgery © 2000 Thieme All rights reserved. Radial Nerve Palsy 241 Compression at the Elbow Just above the elbow and before it enters the anterior compartment of the arm, the radial nerve gives off branches to the brachialis, coraco- brachialis, and extensor carpi radialis longus before dividing into the posterior interosseous nerve and the superficial radial nerve.
For a few weeks in August order 30gr rumalaya gel with visa spasms muscle pain, while on vacation purchase rumalaya gel 30gr visa bladder spasms 5 year old, I felt mild relief, but when I returned to work, the pain was as bad as ever. I believed, as I was told, that I had injured myself, so I treated myself very carefully: stopped jogging, adjusted my chair at work with lumbar supports, was careful how I moved, and generally began restricting my life since almost everything I did made my back hurt and I was afraid it was interfering with the healing process. My chiropractor did not think anything serious was wrong but was puzzled, along with me, that I was not recovering. The only result from all this was advice from the neurologist to try swimminghe did not know what was the matter. By December I was in so much pain that I could barely sit at work and was having trouble concentrating. Since I am a psychotherapist, being able to pay close attention to my clients is essential. With much agony, I decided to take a number of months off work to try to heal myself. She also told me I had muscle spasms in my back and loose ligaments were preventing them from healing. After five to six sessions of excruciatingly painful treatments, the doctor said (through a translator) that I should be getting better and was puzzled. When he heard I was using ice packs and exercising he said, Oh, no, you should keep warm, relax and pretend like youre on vacation. So, the following Monday morning in January (1989) when I 182 Healing Back Pain received a letter from an old college friend (who knew about my back) and a copy of an article from New York magazine by Tony Schwartz about his miraculous treatment for back pain by a Dr. I spent the day on the telephone talking to people my friend knew, all who claimed the same miraculous cure. I was informed I could see you in about six weeks and that you would call in two weeks to set up an appointment. Consequently it was easy to say to myself that nothing was the matter, I was not injured, the pain was due to tension and it would go away. I also practiced relaxing my back using relaxation meditation techniques and I tried to identify the underlying conflict. Since I have had years of psychotherapy, I was surprised that I would express unconscious conflict somatically. If the pain returned when I went to the movies, I went to the movies every night for a week and told myself the pain would go away. By the time you called to set up an appointment, I was well on my way to healing and decided I could heal myself. It became clear that my back pain/tension was part of a group of somatic symptoms occurring during that time (gastrointestinal upset, repeated urinary tract infections, frozen shoulder) that were the first signs of my body remembering the tension and pain of early incest experiences. Over this past year, I have had mild, brief flare-ups of back pain as I resist remembering the painful feelings from sexual abuse. But I know all signs of back pain will be gone when I have healed the psychological wounds. Not only did your Letters from Patients 183 ideas provide a framework that allowed me to heal my back pain, but they also contributed to my uncovering the true meaning behind this tension and pain. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording and/or otherwise, without the prior written permission of the publishers. First published in 2001 by BMJ Books, BMA House,Tavistock Square, London WC1H 9JR www. The aim of this book is to provide a basic framework around which a proficient talk can be built. The content covers not only the essential parts of a presentation; preparation, visual aids and computer-generated slides, but also provides advice on how to sell a message, how to appear on stage and how to deal with questions. George M Hall vii HOW TO PRESENT A MEETING viii CHAPTER TITLE 1 Principles of communication ANGELA HALL AND PETER McCRORIE Many readers of this book will have attended conferences and listened to doctors making presentations. Presentation tends to be one way only, so is there anything at all that we can take from research underlying communication and how people learn, that is of any relevance to the topic of this book?
The joints of the axial skeleton are heavily reinforced by an array of lig- aments buy rumalaya gel 30gr without prescription muscle relaxant list, and as a result they permit only limited movement rumalaya gel 30 gr with visa spasmus nutans. The appendicular skeleton consists of the bones of the upper and lower limbs and the supporting elements (girdles) that connect them to the trunk (see Fig. Each arm articulates with the trunk at the shoulder (the pec- toral girdle), and the lower extremities are attached to the trunk at the pelvic girdle. There are 126 bones in the appendicular skeleton, and ap- proximately 300 muscles act on them to cause movement or to sustain a certain pause. The shoulder girdle consists of the S-shaped clavicle (collarbone) and a broad, flat scapula (the shoulder blade). The clavicle joins at one end to the sternum and at the other end meets the scapulae. The only di- rect connection between the shoulder girdle and the axial skeleton is the 1. Skeletal muscles support and po- sition the scapula, which has no direct bony or ligamentous connections to the rib cage. Once the shoulder joint is in position, muscles that origi- nate on the pectoral girdle help to move the upper extremity. The bone of the upper arm, the humerus, articulates with the scapula on the proximal end. At its distal end, it articulates with the bones of the forearm, the radius and ulna. The ra- dius and the ulna are connected through their entire length by a flexible interosseus membrane. The wrist is composed of eight carpal bones that are arranged in two rows, proximal and distal carpals. In the hand, five metacarpals articu- late with the distal carpals of the wrist and support the palm. The pelvis is a composite structure that is composed of the hip bone (coxae) of the appendicular skeleton and the sacrum and coccyx, the last two el- ements of the vertebral column. An extensive network of fibers connect the elements of the pelvis, increasing the stability of this structure under various types of loading conditions. Because the bones of the pelvic gir- dle bear the weight of the human body, they are more massive than those of the pectoral girdle. Similarly, the bones of the thigh and the lower leg are more massive than those of the arm and the forearm. The long bone of the thigh, the femur, is the longest and heaviest bone in the body. The head of the femur joins the pelvis and the other end articulates with the tibia of the leg at the knee joint. The other bone of the lower leg, the fibula, is slender in comparison with the tibia. The fibrous membrane between these two bones stabilizes their position and provides additional surface area for muscle attachment. The fibula is excluded from the knee joint and generally does not transfer weight to the ankle and the foot. In addition, the distal tip of the fibula extends laterally to the ankle joint, providing lateral stabil- ity to the ankle. These fractures are usually the result of repetitive, cyclic loading of the bone such as occurs during running, ballet, and jumping sports. As we shall see later in the text, high-impact activities drastically increase the loads carried by the bones of the lower leg. The reaction forces at the feet may be 5 to 10 times higher than the body weight during sprinting or jumping. Usually the strong muscles and mobile joints act as shock absorbers, damp- ing the intensity of the peak load transmitted to the bone. Muscle fatigue, and stiff or immobile joints have been implicated in increased load on bone. The patella (kneecap) is a large sesamoid bone that forms within the tendon of the quadriceps femoris, a group of muscles that extend the leg.
In Bob’s recollection cheap 30gr rumalaya gel overnight delivery spasms of the esophagus, he learned not to dwell on the sadness rumalaya gel 30 gr generic spasms while going to sleep, but rather made it the strongest motivator of his life. He was prone to sharing stories of his struggles and successes in the marines where he learned that challenge, determination, and commitment to beliefs were the "secrets to a successful life. He was comfortable with a confrontational approach, which allowed the therapist to point out how Bob contributed to marital conflicts. He said he liked it when the therapist called him a "horse’s ass" when he was one. Through neuropsychological testing, we were able to rule out a dement- ing process. That is, his difficulties in memory and cognition were more re- lated to his agitated depression. The consulting neurologist prescribed antidepressant medication, which helped greatly. The therapy relationship was solidly created, and before too long Bob was receptive to bringing in his wife Helen. They had been married for more than a quarter of a century and they had an adult 94 LIFE CYCLE STAGES son living not far away from them. Helen was a recently retired teacher who was an educational administrator in the last part of her formal work- ing years. By listening to Bob’s boasting and accompanying complaining about Helen’s career, the therapist discovered that Helen was highly re- garded as an educator. Fam- ilies (across two generations) would return to visit and share with her the influence she had on their lives. Helen was afraid Bob would present a slanted perspective on their mar- riage and his condition. She had developed some ways to contend with his forceful bravado as well as the insecurities that motivated him. Clearly, she cared deeply for him, but Helen had her own recent medical difficulties. Her cancer had been in remission for over three years, but the fear of a possible return was never completely removed. In some ways, Helen saw Bob’s current angry depressed state as possibly a re-occurrence of the depression that hospitalized him years be- fore. Helen was unsure whether to view his current condition with sympa- thy (because it followed his operation for prostate cancer) or with protective anger that his maladies were simply selfish and petty. She often talked about how, without their support, she probably would have sent Bob packing in recent years. Bob frequently criticized Helen by rehashing how she allowed the school system to take advantage of her ("she wasn’t tough enough") in the past. He told her to stand on her own and not overfocus on relationships with her friends. Helen was frustrated with her conflicting needs to nurture and be sympathetic to him, against the need to be defended lest he steamroll her. Usually, the subtlety eluded him, so the therapist often adopted a confronting and salty style of interacting with him. As the therapy progressed (interspersing individual sessions with cou- ples counseling), we were able to clarify the core fears and hopes that pro- pelled each of them. Together, we were able to recognize each of their styles for trying to get their needs met, and the ways their stories collided. Through some irony and humor, we were able to caricature their defensive styles and fears, while at the same time validating their needs as healthy and meetable. We also reflected on the serious cancer-related illnesses they were both surviving. In spite of their conflict, there was a history of supporting and caring for each other during these illnesses. They protected one another, and they told stories of the cancer support groups (formal and informal) who had helped them through the toughest times. Part of their healing sto- ries included shared anger at health professionals who had been insensitive, obstructive, or even iatrogenic during the diagnostic, treatment, or recovery phases. They were able to translate their shared anger and sadness into Therapy with Older Couples: Love Stories 95 helpful suggestions about how the process could be rehumanized.
In living anatomy discount rumalaya gel 30gr amex muscle relaxant metaxalone side effects, which is vital before trying to learn how to examine a patient buy cheap rumalaya gel 30 gr online back spasms 4 weeks pregnant, the surface markings of internal structures are learnt by using each other as models. This makes for a fun change from a stuffy lecture theatre as willing volunteers (and there are always one or two in every year) strip off to their smalls while some blushing colleague draws out the position of their liver and spleen with a felt tip marker pen. Practical sessions in other subjects, especially physiology and pharmacology, often involve students performing simple tests on each other under supervision. Memorable afternoons are recalled in the lab being tipped upside down on a special revolving table while someone checked my blood pressure or peddling on an exercise bike at 20 km/h for half an hour with a long air pipe in my mouth and a clip on my nose while my vital signs were recorded by highly entertained friends or recording the effect on the colour of my urine of eating three whole beetroots, feeling relieved not to be the one who had to test the effects of 20 fish oil capsules. As well as the performing of the experiments, the collation and analysis of the data and the researching and writing up of conclusions is seen as central to the exercise, and so students may find themselves being introduced to teaching in information technology, effective use of a library, statistics, critical reading of academic papers, and data handling and presentation skills. The teaching of much of the early parts of the course is carried out by basic medical scientists, most of whom are not medically qualified but who are specialist researchers in their subject. Few have formal training in teaching but despite this the quality of the teaching is generally good and the widespread introduction of student evaluation of their teachers is pushing up standards even further. Small group tutorials play an important part in supplementing the more formal lectures, particularly when learning is centred around a problem solving approach, with students working through clinical based problems to aid the understanding of the system or topic being studied at that time. The tutorial system is also an important anchor point for students who find the self discipline of much of the learning harder than the spoon feeding they may have become used to at school. Students may also have an academic tutor or director of studies or a personal tutor, or both, a member of staff who can act as a friend and adviser. The success or failure of such a system depends on the individuals concerned, and many students prefer to obtain personal advice from sympathetic staff members they encounter in their day to day course rather than seeking out a contrived adviser with whom they have little or no natural contact. In some schools, most notably in Oxbridge, the college based tutor system is much more established and generally plays a more important personal and academic part. Links are sometimes also set up between new students and those in older years; these "link friends", "mentors", or "parents" can often be extremely useful sources of information on a whole range of issues from which textbooks to buy to which local general practitioner to register with and useful tips on how to study for exams, and of course numerous suggestions on how to spend what little spare time you can scrape together. Most schools provide first aid training for their students, and a choice of special study modules (SSMs) are offered each year to encourage students to spend some time studying in breadth or depth an area which interests them and in which they can develop more knowledge and understanding. Early patient contact is encouraged; sometimes through schemes which link a junior student with a ward where small group teaching takes place or through projects or simply by gaining experience of the work of other staff, such as nurses, health visitors, physiotherapists, and occupational therapists; or time can be spent just talking to patients and relatives. Some schools begin a module in the first year which introduces aspects of clinical training, ideally in the setting of general practice, with the same doctor every week or two for one or two years. The supervised learning includes skills such as history taking and clinical examination or the interpretation of results of clinical investigations. In the early part of some courses students may be introduced to a local family with whom they will remain in contact for the duration of their time as a student. Such attachment schemes, which are often organised by general practice departments, are designed to give students a realistic experience of the effects on people of events such as child birth, bereavement, financial hardship, or ill health from a perspective which few would otherwise encounter. It is difficult to get the true feel of being in the early years of medical training from the rather dry description of the course, so let a student at that stage herself describe a typical week in her life on a new style problem based course. A week on a problem-based learning course Thursday Yes, Thursday is the start of the week as far as we’re concerned in Manchester. The idea behind problem-based learning (PBL) is that we use real clinical problems (or cases) as the main stimulus for our learning. Each week we have a new case to study; understanding the background to the problem itself and exploring aspects related to it. Nobody tells us what we "need" to know, we must decide for ourselves which information is important to learn and understand. At first, like everybody, I found it difficult to adjust to this new way of learning—I was used to the spoon fed process at school which helped me pass my A levels. I found it quite daunting and challenging to make up my own learning objectives and search out the information for myself. Once 63 LEARNING MEDICINE I got used to it, however, it became a really enjoyable way to study medicine. I found myself actually wanting to spend time in the library or in hospital to find the answers to my questions. I quickly found out that there is no need to rote learn all the muscle attachments of the bones in the hand or every single anatomical feature of the femur. I learnt to discriminate between useless information and useful information—for example, how antidepressants work or the functions of the stomach. In the past, medics on traditional courses spent their first two years trying to cram textbooks of information into their heads and usually hating every minute of it, desperately waiting for the clinical years.