Muscular System

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Muscular System

• Diseases Disorders

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MYOPATHY
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STRAINS

• Tendon- Muscle to Bone
• Overexertion on muscle
• Repair- On own or surgery

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SPRAINS

• Ligament- Bone to bone
• Overexertion on joint/ ligament
• Repair ligament on its own or surgery

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STRAIN AND SPRAIN TREATMENT

• RICE-
• Rest
• Ice
• Compression
• Elevation

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CARPAL TUNNEL SYNDROME
Carpal Tunnel Syndrome ligament stress leads to
pressure on tendons, muscles, and nerves
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CARPAL TUNNEL SYNDROME
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CRAMPS
an involuntarily and forcibly contracted muscle
that does not relax.
? Can be caused from ion or water imbalance
NaCl, K, Mg, or need for O2
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CONTUSION

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

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CONTUSION
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FIBROMYALGIA

• AKA myofascial pain syndrome
• achy pain, tenderness, and stiffness of muscles
• common after menopause???

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FIBROMYALGIA
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Muscular Dystrophy

• 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

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Muscular Dystrophy
Duchennes

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

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Myasthenia Gravis

• 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.

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Hernia

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

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Hernia

• INGUINAL

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Muscle Tension

• Stress induced
• Stiffness, myalgia
• Massage, yoga

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Shin Splint

• Anterior leg pain
• Tibial periosteum or fascia
• rest

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Plantar Fasciatis

• Tension along plantar fascia
• Medial arch support, anti-inflam meds, stretch,
  massage, casting, fasciotomy

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Section 8 Vocabulary

• Basilic royal
• Cephalic head
• Serratus saw
• Protract to draw forth
• Retract draw back
• Condyle knuckle
• Collateral side by side
• Quadratus squared

• Hamate hooked
• Lunate moon-shaped
• Synovial with egg
• Bursa purse
• Prostate to stand before
• Ectopic out of place
• Fimbrial fringe
• Gracilis slender
• Malleolus hammer
• Meniscus crescent