muscular system diseases & disorders. myopathy strains tendon- muscle to bone tendon- muscle to...

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Muscular Muscular System System Diseases & Diseases & Disorders Disorders

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Muscular Muscular SystemSystem

Diseases & Diseases & DisordersDisorders

MYOPATHYMYOPATHY

STRAINSSTRAINSTendon- Muscle to BoneTendon- Muscle to BoneOverexertion on muscleOverexertion on muscleRepair- On own or Repair- On own or surgerysurgery

SPRAINSSPRAINSLigament- Bone to boneLigament- Bone to boneOverexertion on joint/ Overexertion on joint/ ligamentligament

Repair: ligament; on its Repair: ligament; on its own or surgeryown or surgery

STRAIN AND SPRAIN STRAIN AND SPRAIN TREATMENTTREATMENT

RICE-RICE-RestRestIceIceCompressionCompressionElevationElevation

CARPAL TUNNEL CARPAL TUNNEL SYNDROMESYNDROME

Carpal Tunnel Syndrome: ligament stress leads to pressure on tendons, muscles, and nerves

CARPAL TUNNEL CARPAL TUNNEL SYNDROMESYNDROME

CRAMPSCRAMPS

?Can be caused from ion or water imbalance; NaCl, K, Mg, or need

for O2

an involuntarily and forcibly contracted muscle that does not

relax.

CONTUSIONCONTUSION•muscle bruise•internal bleeding, hematoma, and inflammation•excrete myoglobin into bloodstream•can lead to kidney failure

CONTUSIONCONTUSION

FIBROMYALGFIBROMYALGIAIA

• AKA myofascial pain syndrome

• achy pain, tenderness, and stiffness of muscles

• common after menopause???

FIBROMYALGFIBROMYALGIAIA

Muscular Muscular DystrophyDystrophy

•genetic; atrophy of skeletal muscle•group of more than 30 genetic diseases characterized by progressive weakness and degeneration of the skeletal muscles that control movement

Muscular Muscular DystrophyDystrophy

Duchenne’s•caused by the absence of dystrophin•Onset is between 3 and 5 years •Most boys are unable to walk by age 12.

Myasthenia Myasthenia GravisGravis

•a chronic autoimmune neuromuscular disease characterized by varying degrees of weakness of the skeletal (voluntary) muscles of the body. •the majority of individuals with myasthenia gravis, life expectancy is not lessened by the disorder.

HerniaHernia•protrusion of abdominal organ•reducible OR strangulated (no blood flow to abdominal organ)•treatment rest, surgery

HerniaHerniaINGUINALINGUINAL

Muscle Muscle TensionTension

Stress inducedStress inducedStiffness, myalgiaStiffness, myalgiaMassage, yogaMassage, yoga

Shin SplintShin SplintAnterior leg painAnterior leg painTibial periosteum Tibial periosteum or fasciaor fascia

restrest

Plantar Plantar FasciatisFasciatisTension along plantar Tension along plantar

fasciafasciaMedial arch support, anti-Medial arch support, anti-inflam meds, stretch, inflam meds, stretch, massage, casting, massage, casting, fasciotomyfasciotomy

Section 8 VocabularySection 8 Vocabulary

Basilic: royalBasilic: royal Cephalic: headCephalic: head Serratus: sawSerratus: saw Protract: to draw Protract: to draw

forthforth Retract: draw backRetract: draw back Condyle: knuckleCondyle: knuckle Collateral: side by Collateral: side by

sideside Quadratus: squaredQuadratus: squared

Hamate: hookedHamate: hooked Lunate: moon-shapedLunate: moon-shaped Synovial: with eggSynovial: with egg Bursa: purseBursa: purse Prostate: to stand beforeProstate: to stand before Ectopic: out of placeEctopic: out of place Fimbrial: fringeFimbrial: fringe Gracilis: slenderGracilis: slender Malleolus: hammerMalleolus: hammer Meniscus: crescentMeniscus: crescent