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NWHSU NMS I Final from notes (chapter 10 and on)

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Question
Answer
ASO (Anti-Streptolysin Oxygen-labile) titer (concentration measurement)indicates   rheumatic fever (will be elevated)  
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Antinuclear antibody (ANA) in what ds:   SLE ( systemic lupus erythematosus)  
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HLA-B27 commonly elevated in what:   AS (Ankylosing Spondylitis)  
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bacteria in rheumatic fever:   streptococcus  
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Reiter's syndrome triad:   urethritis, conctivitis, arthritis  
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What bacteria is responsible for Acute Hematogenous Osteomyelitis   staphylococcus aureus (90%)  
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What bacteria is responsible for Acute Septic Arthritis   staphylococcus aureus (because the most common source is Acute Hematogenous Osteomyelitis)  
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What is the white blood cell count from needle aspiration of joint indicating septic arthritis   >100,000/mL  
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What is blood poisoning from bacteria   septicemia  
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pathology of osteoarthritis   narrowed joint space, bony spurs, sclerosis  
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Stiffness after rest (articular gelling) should be expected, aka   post-intertial dyskinesia  
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what are drugs that interfere with bacteria reproduction? kill organism?   bacteriostatic, bacteriocidal  
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What is acute hematogenous osteomyelitis?   blood-borne bacteria inf of the bone and its marrow in children  
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tx for chronic hematogenous osteomyelitis:   surgical removal of sequestrum, antibiotic therapy  
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Necrotizing Fasciitis mortality rate of 30% is from what 'flesh-eating' bacteria?   group A beta-hemolytic streptococcus  
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what ds has Brodie's abscess:   chronic hematogenous osteomeylitis  
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What is acute septic arthritis (pyogenic arthritis)?   destruction of the synovial jt, which leads to jt problems  
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where is acute septic arthritis most commonly at?   hip and elbow  
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What ds has cold absess?   TB (abscess is bluish or "cold")  
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What is Pott's ds?   TB osteomyelitis of the spine, 2nd to UT TB, carried via Batson's Plexus  
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What do tests show for tuberculosis arthritis?   inc ESR (erythrocycte sedimentation rate), positive skin test  
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ratio m/f in rheumatoid arth?   3 female:1 male  
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in what age grp is rheumatoid arthritis most common?   20-40  
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percent positive for rheumatoid factor test in rheum. arthritis?   70%  
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T/F juvenile rheum. arth. is a chronic synovial infl. of unknown cause.   T  
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Are there many jts involved in juvenile rheum arth?   no  
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AS (Ankylosing Spondylitis) is seronegative or seropositive?   seronegative  
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Primary sign of AS(Ankylosing Spondylitis)?   bamboo spine  
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what is enthesopathy?   AS affecting the insertion of tendons, ligaments, jt capsules w/ progressive fibrosis and ossification  
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What is Ricker back?   progressive flex of back (w/AS)  
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Lab finding for AS(Ankylosing Spondylitis)?   inc ESR, positive HLA-B27  
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ratio m/f for lupus:   8 female:1 male  
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How is Reiter's transmitted?   sexually  
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Lab for Reiter's:   positive HLA-B27 in 75%  
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What is psoriatic arthritis?   chronic skin infl; MC at DIP and spondylitis  
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MC findings for rheumatic fever:   inc ASOT; 13-14 yrs of age  
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ratio m/f for gout   20:01:00  
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mc age for gout   after 40  
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what is podagra?   acute gout  
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What is Christmas ds?   hemophiliac arthritis (chronic bleeding into the jt)  
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Signs of DJD:   cartilage hyertrophy of subchondral bone; infl of synovial membrane (secondary); heberden's node (  
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Signs of DJD:   cartilage hypertrophy of subchondral bone; infl of synovial membrane (secondary); heberden's node (DIP), Haygarth's node (MCP-soft tissues, swelling around the jts assoc with RA)  
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Degenerative Joint Disease joints for Heberden's node   DIP  
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Degenerative Joint Disease joints for Bouchar's node   PIP  
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Primary type of DJD (Degenerative Joint Disease) mc in:   female, middle age  
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pathogenesis of DJD (Degenerative Joint Disease)   loss of proteoglycans and H2O  
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What is spondylosis, spondylitis   spur formation, inflammation  
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what is trigger finger   digital tenovaginitis stenosans a degenerative tendon and joint capsule disease also referred to as Periarticular Disease  
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etiology of neuropathic jt ds (Charcot's jt)   diabetes, syringomyelia, steroid  
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myofascial px syndrome=   traumatic induced infl/fibromyoglia  
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site of degenerative tendon and capsule ds periarticular ds:   shoulder  
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tenovaginits stenosans:   dequervains (wrist)  
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How is dequervain's (wrist) tested clinically?   finkelsteins (reactive finkelstein's test)  
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What is friction bursitis:   bunion  
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4 phases of osteochondrosis (in order)   early phase of necrosis; phase of revascularization; phase of bone healing; phase of residual deformity (infl, necrosis, replacement, residuum)  
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5 S's in Chandler's ds:   femoral head may collapase from: sterno, steroids, scuba divers, sickle cell anemia, SLE  
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Freiberg's   metatarsal head  
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Kohler's   tarsal navicular  
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Kienbock's   lunate  
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Panner's   capitellum  
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Osgood Schlatter   tibial tubercle  
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Scheuemann's   ant vertebral body height  
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Van necks   ischiopubic osteochondrosis  
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Madelung's Deformity   ulnar side of Radius epiphyseal growth disturbance  
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Sever's ds   calcaneus  
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Gaucher's ds   avascular necrosis of subchondral bone, a lipid metabolism disorder proliferating macrophage cells  
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sexually transmitted ds assoc with Reiter's syndrome:   chlamydia; shigella and rarely salmonella or yersinia with fecal exposure  
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other manifestations of Reiter's besides triad:   circinate balanitis, keratodermia blennorrhagicum and oral lesions  
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Where does Reiter's syndrome arthritis affect?   knees, ankles and feet  
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Is HLA in Reiters?   yes in 75%  
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Osteochondroses ds's:   Legg-Calve-Perthes, Osgood Schlatter, Freiberg's, Kohlers, Kienbochs, preisers, panners, sever's  
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Legg-Calve-Perthes ds sx (AKA juvenile coxa plana)   avasc nec of cap fem epiph; 3-12 yrs, male; bilateral (10%); insidious, traumatic or inflammatory  
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What are Legg sx seen in later stages:   sudden onset, referred knee px, pxful or pxless limp, limited mvmt (esp rot, abd, flx), px worse w/activity, disuse atrophy, appearance of leg deficiency, DJD later in life  
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How does Legg start?   infl for 2wks-2mths, fx of epiphysis (seen as bulging jt capsule on xray)  
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How does stage 2 Legg look on xray?   opacity & flattening, physis widens and irregular (snow cap sign)  
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Tx for Legg:   minimizing discomfort and deformity-slings, braces & crutch devices  
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What is Chandler's ds:   adult onset AVN of the femoral head  
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Causes of Chandlers:   mc related to chronic alcoholism and long-term steriod use; 5 S's=sterno, steroids, scuba divers, sickle cell anemia, SLE  
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Sx of Chandlers   pxful, dec ROM of hip & affected lower ext; abrupt onset  
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Course of Chandlers   heals spontaneously w/ deformity  
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Osgood Schlatter sx   very common, post-traumatic, traction of AVN of ant tib epiphysis; 10-14 yrs  
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Pain findings with Osgood:   can be bilateral, swollen tender area, px upon resisted ext of the leg  
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Osgood on xray:   prox segment fails to unite with tibial shaft and remains mobile  
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Osgood tx   avoid physical stresses; use of compression supports are very effective  
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AKA for scheuermann's ds   juvenile kyphosis dorsalis; juvenile discogenic ds  
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Is scheuermann's an AVN?   no, not a true one  
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What is scheuermann's?   very common; young person's first chiro visit, d/t congenital weakness of cartilaginous endplate complicated by excessive physical stress. Ends with cessation of growth.  
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Sx of scheuermanns:   low grade back px, stiffness and poor posture mc  
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xray of scheuermanns   multi-level vertebral end plate irregularity and sclerosis, dec disc ht, loss of ant vertebral body height creating "trapezoid-shaped segments", schmorl's nodes; hyperkyphosis  
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tx of scheuermann's   manual therapy, ext back exercises and postural training to relieve discomfort and stiffness. Bracing to minimize deformity in severe cases.  
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