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Flashcards in Equilibrium Deck (18)
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1
Q

a) equilibrium
b) two types

A
2
Q

Receptor organs for equilibrium ( includes 2)

A
3
Q

Structures of inner ear

  1. Cavity
  2. 2 sacs in cavity

3/ Equilibrium receptor in sacs

  1. bones
  2. 2nd equilibrium receptor + location
  3. nerve and what does it synapse with?
A
4
Q

2 receptors of equilibrium and what they detect

A
5
Q
A
6
Q

a) macula
b) orientation
c) cells located in macula

A
7
Q

otoliths (static equilibrium)

A
8
Q

Stats Eq: Macula in

a) upright head position
b) altered head

A
9
Q

a) what affects HC in maculae ( head upright and tilted)
b) head upright/tilt and position of utricue & saccule
c) effects gravity on utricular receptor cells

A
10
Q

Static Eq summary (8)

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11
Q

In Satic Eq besides gravity what else does Maculae respond to?

A
12
Q

a) dynamic Eq involves
b) how is rotation detected
c) receptor for DEq
d) 3 basic steps of dynamic equlibrium ( movement, liquid, impulse)

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13
Q

Crista ampullaris role in dynamic equilibrium

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14
Q

How is crista ampullaris activated

a) what does it respond to?
b) bending of haircells lead ot what?
c) 4 steps of motion and effects

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15
Q

Rotational forces in cristae (Dynamic Eq)

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16
Q

3 phase of dizzyness ( Dynamic equilibrium)

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17
Q

BPPV (disease, equilibrium)

a) what is it
b) what happens
c) TM

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18
Q

Menieres disease

a) theories
b) disorder type & symptoms
c) current theory
d) TM
e) medication

A