TLS Online TPP Program

#Question id: 21241


A 45-year-old female who had never needed to wear glasses experienced difficulty reading a menu in a dimly-lit restaurant. She then recalled that as of late she needed to have the newspaper closer to her eyes in order to read it. A friend recommended she purchase reading glasses. Visual accommodation involves

#Unit 7. System Physiology – Animal
  1. increased tension on the lens ligaments.
  2. a decrease in the curvature of the lens.
  3. relaxation of the sphincter muscle of the iris.
  4. contraction of the ciliary muscle.