10/30/25, 2:12 PM Bio 253 Hondros Test 2 questions and answers Flashcards | Quizlet
Bio 253 Hondros Test 2 questions and answers
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Practice questions for this set
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bundle of nerves
Choose an answer
1 fascicle 2 Job of Auditory (Eustachian) tube
Which structure contains tracts that Receptors activated by specific
3 4
carry nerve impulses to/from brain? action
Don't know?
Terms in this set (93)
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, 10/30/25, 2:12 PM Bio 253 Hondros Test 2 questions and answers Flashcards | Quizlet
maintains equal pressure on both sides of tympanic
Job of Auditory
membrane
(Eustachian) tube
connects middle ear to throat
Are cranial/spinal nerves PNS
PNS or CNS?
Fibrous outer layer-sclera and cornea
Tunic layers of Eye Vascula middle layer-pigmented, cont. blood vessels
Nervous inner layer-retina, rods and cones
What are the ear stones? Otoliths-help with balance and equilibrium
Thermoreceptors
Receptors activated by
Nociceptors
specific action
Mechanoreceptors
Oculomotor
Cranial nerves that control
Trochlear
eye movement
Abducens
Part of Retina that contains the highest amount of
Fovea Centralis
photoreceptors
Optic nerve exits through here
Optic Disc Pt of retina the has NO photoreceptors
where blood vessels enter eye
Pinna (auricle)--external auditory canal--tympanic
membrane (vibrates back and forth; pushes on the
Sound transmission in ear ossicles)--malleolus, incus, stapes--fluid in the inner
ear becomes wavy and stimulates mechanoreceptors
(hair cells) in the cochlea
Which receptors never Nociceptors--Pain
experience adaptation?
Receptors controlled by Mechanoreceptors
being stretched or pushed ie-Bladder distention
on
The receptor of the nose chemoreceptors
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Bio 253 Hondros Test 2 questions and answers
Save
Practice questions for this set
Learn 1 /7 Study with Learn
bundle of nerves
Choose an answer
1 fascicle 2 Job of Auditory (Eustachian) tube
Which structure contains tracts that Receptors activated by specific
3 4
carry nerve impulses to/from brain? action
Don't know?
Terms in this set (93)
https://quizlet.com/1100876431/bio-253-hondros-test-2-questions-and-answers-flash-cards/?new 1/10
, 10/30/25, 2:12 PM Bio 253 Hondros Test 2 questions and answers Flashcards | Quizlet
maintains equal pressure on both sides of tympanic
Job of Auditory
membrane
(Eustachian) tube
connects middle ear to throat
Are cranial/spinal nerves PNS
PNS or CNS?
Fibrous outer layer-sclera and cornea
Tunic layers of Eye Vascula middle layer-pigmented, cont. blood vessels
Nervous inner layer-retina, rods and cones
What are the ear stones? Otoliths-help with balance and equilibrium
Thermoreceptors
Receptors activated by
Nociceptors
specific action
Mechanoreceptors
Oculomotor
Cranial nerves that control
Trochlear
eye movement
Abducens
Part of Retina that contains the highest amount of
Fovea Centralis
photoreceptors
Optic nerve exits through here
Optic Disc Pt of retina the has NO photoreceptors
where blood vessels enter eye
Pinna (auricle)--external auditory canal--tympanic
membrane (vibrates back and forth; pushes on the
Sound transmission in ear ossicles)--malleolus, incus, stapes--fluid in the inner
ear becomes wavy and stimulates mechanoreceptors
(hair cells) in the cochlea
Which receptors never Nociceptors--Pain
experience adaptation?
Receptors controlled by Mechanoreceptors
being stretched or pushed ie-Bladder distention
on
The receptor of the nose chemoreceptors
https://quizlet.com/1100876431/bio-253-hondros-test-2-questions-and-answers-flash-cards/?new 2/10
