COMEDK 2007 MCQ Answer 121

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The correct answer is B


PARALYTIC SQUINT

  • False orientation of the object: object is projected too far in the direction of paralyzed muscle, due to increase in secondary deviation.
  • Vertigo and nausea: They are partly due to diplopia, and partly due to false orientation.
  • Secondary angle of deviation is more than the primary deviation.
  • Restriction of ocular movements in the direction of action of paralyzed muscle.
  • Compensatory head posture:
  • In paralytic squint to neutralize diplopia, the chin may be elevated or depressed.
  • The face turned to right or left side.
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