63. Pupillary reflexes

  1. The consensual light response is reflexive constriction of both pupils when only one eye is illuminated. (T/F?)
  2. Direct light response is normally slightly more vigorous and more marked than indirect, consensual response. (T/F?)
  3. Afferent limb of light reflex arch consist of small fraction of optic tract axons that synapse on the neurons in the Edinger-Westphal nuclei. (T/F?)
  4. Neurons of the Edinger-Westphal nuclei give postganglonic parasympathetic fibers that travel further in the oculomotor nerve. (T/F?)
  5. The tonic (Adie) pupil is larger than unaffected pupil. (T/F?)
  6. Argyll-Robertson pupils show light-near dissociation. (T/F?)

  1. T
  2. T
  3. F
  4. F
  5. T
  6. T