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PSY 105 Exam 2 UNCW questions and answers graded A+ passed $12.99   Add to cart

Exam (elaborations)

PSY 105 Exam 2 UNCW questions and answers graded A+ passed

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  • PSYch 105
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  • PSYch 105

PSY 105 Exam 2 UNCW questions and answers graded A+ passed

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  • September 13, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PSYch 105
  • PSYch 105
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BravelRadon
PSY 105 Exam 2 UNCW

sensation - correct answer ✔✔converts physical stimuli into patterns of nervous system responses



perception - correct answer ✔✔interprets nervous system responses



Vitreous Humor - correct answer ✔✔clear jelly-like substance in the eye



Retina - correct answer ✔✔area of the eye that contains all of your visual receptors



Presbyopia - correct answer ✔✔occurs in the middle age when the lens loses flexibility and acquires an
inability to bring nearby objects into focus



Myopia - correct answer ✔✔Nearsightedness (elongated eyeballs)



Hyperopia - correct answer ✔✔Farsightedness



Glaucoma - correct answer ✔✔Optic nerve damaged, peripheral vision impaired due to increased
pressure in the eyeball



Cataracts - correct answer ✔✔cause the lens in the eye to cloud



Cones - correct answer ✔✔A type of specialized neuron in the eye, make up about 5-10% of visual
receptors. Used in color vision, daytime, detect detail, not may in peripheral vision



Rods - correct answer ✔✔Make up most of the visual receptors in the eye, concentrated in peripheral
vision, used for night vision

, Pitch - correct answer ✔✔Frequency perception



Tympanic Membrane - correct answer ✔✔eardrum, sound waves strike the eardrum and send vibrations
to the three tiny bones in ear



The malleus - correct answer ✔✔(the hammer) tiny bone in ear that vibrates when hearing



The incus - correct answer ✔✔(the anvil) tiny bone that vibrates when hearing



The stapes - correct answer ✔✔(stirrup) tiny bone in ear that vibrates when hearing



Conduction deafness - correct answer ✔✔bones in ear not working properly



Nerve deafness - correct answer ✔✔Damage to structures that receive/transmit impulses (auditory
nerve, cochlea, hair cells)



Frequency principle - correct answer ✔✔principle used to hear up to 100 Hz



Volley principle - correct answer ✔✔principle used to hear from 100-4000 Hz (speech and music)



Place principle - correct answer ✔✔principle used to hear beyond 4000 Hz



Vestibular sense - correct answer ✔✔Balance, uses the vestibule in the ear which has semicircular canals
that are oriented in three different directions



Cutaneous Senses - correct answer ✔✔Touch; pressure, warmth, cold, pain, vibration, movement and
stretching of skin, these sense comprise the somatosensory system



Primary Somatosensory Cortex - correct answer ✔✔the fingertips and lips contain many more cutaneous
receptors than any other body regions

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