ant

Card Set Information

Author:
Anonymous
ID:
8727
Filename:
ant
Updated:
2010-03-01 20:45:23
Tags:
ant
Folders:

Description:
ant1
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user Anonymous on FreezingBlue Flashcards. What would you like to do?


  1. Spinal Nerves
    • Spinal nerve roots , becomes plexus network
    • 31 pairs
    • bilateral nerves
    • mixed nerves (sensory & motor)
    • asending and desending
    • divide and turn into small branches
  2. Strabismus
    • cross eyes
    • muscles dont cooridinate
    • eyes drift
  3. Outter or External Ear
    • arical
    • auditory meatus
    • tymapnic membrane
    • ear drum
  4. Middle Ear
    • 3 bones (ossicles)
    • They transmit sound waves from drum to inner ear
  5. Inner Ear
    • cochlea lined with hair cells
    • filled with fluid
    • transmitts to auditory nerve
    • goes to primary auditory area in cerebral cortex
  6. Tinnitis
    Ringing in the ears
  7. Vertigo
    Dizzyness
  8. Sympathetic
    • Fight or Flight system
    • BP, Heart rate , pulse , respiration, & senses increase
  9. Parasympathetic
    body returning to normal resting state
  10. Cervical Plexus
    • C1-C4
    • Neck and shoulder
    • nerve supply
    • referred pain
  11. Choroid (eye)
    • Middle Layer
    • Provides nourishment
    • pupil , iris , lens (biconvex)
  12. Extension Neuralgia
    referred pain
  13. Brachial Plexus
    • C5-T1
    • Armpit (axillary)
    • radial
    • median
    • musculotaneas nerves
  14. Lumbar Plexus
    • T12-L4
    • Femoral nerve (thigh muscle)
    • Obturator never (groin and inner thigh)
  15. Cornea (eye)
    • window of the eye
    • layers , transparent
    • lets light in
  16. Carpal Tunnel Syndrome
    • Affects the median nerve
    • pinched nerve
    • over use injury
    • first phase sensory
    • second phase motor
  17. Sclera (eye)
    • Outter layer
    • white of eye
    • fiberous, tough capsule
    • Shape , protects structures within orbit (eye socket)
    • 5 Crainal bones
    • extrinsic muscles of the eye tie it to the orbit (smiskel)
  18. Conjunctivitis
    • Pink Eye
    • bacterial infection
    • highly contagious
  19. Astigmatism
    • irregular curve of the cornea or lens
    • blurred vision
  20. Diplopia
    blurred vision
  21. Retina (eye)
    • Inner most layer of eye
    • rod/cones
    • cells are photo receptors

    • *cones=bright lights, color vision
    • *rods=dim light
  22. Shingles
    • Neuritis turns into neuraliga
    • rash (h.zoster)
    • oppertunstic infection
  23. Glaucoma
    • Leading cause of blindness
    • atrophy
    • pressure behind eye (optic nerve)
    • Prevents blood flow (ischemia)
    • Edema>ischemia>atrophy>neckosis
  24. Cataracts
    • Eye becomes cloudy
    • gradual loss in vision
  25. Presbyopia
    • happens in old age
    • lens loses elasticity
    • loses focus
  26. Hyperopia
    • Farsightedness
    • Cant see close up
    • must be moved further away
  27. Myopia
    • Nearsightedness
    • Objects must be close up to see
    • cant see far away
  28. Sacral Plexus
    • L4-S2
    • Sciatic is largest nerve in the body
    • Lateral
    • Butt, side of thigh & calf
    • tibeal nerve
  29. Parathesia
    Tingeling and weakness
  30. Causalgia
    burning
  31. Hyperasthesia
    increased pain sensory
  32. Hypoasthesia
    decreased sensory
  33. P.N.S
    • Peripheral nervous system
    • 3 Parts
  34. Otitis Media
    • infection in the ear
    • common in children
    • middle ear
    • tubes may be used to drain fluid
  35. Neuraliga
    nerve pain
  36. Neuritis
    Inflammation of nerves
  37. Sciatica
    neritis of the sciatic nerves
  38. Cranial Nerves
    • Brain & brain stem
    • 12 pair
    • go to head, neck , and face
    • mixed (sensory & motor)
  39. Autonomic Nervous System
    regulating NS

What would you like to do?

Home > Flashcards > Print Preview