- 1. The pigmented disk with an opening to control the amount of light entering the eye is called...
A) iris B) retina C) pupil D) cornea
- 2. Structure that changes shape to help form a clear image on the retina is called...
A) iris B) retina C) lens D) cornea
- 3. The inner layer of the eye that captures the light is called...
A) retina B) sclera C) pupil D) lens
- 4. The protective, outer membrane that forms the "white of the eye" is called...
A) cornea B) aqueous humour C) choroid D) sclera
- 5. At the back of the eye, at the optic nerve where there is no sensitivity to light is called...
A) retina B) pupil C) vitreous humour D) blind spot
- 6. The transparent liquid jelly that fills the space between the cornea and lens is called...
A) choroid B) sclera C) vitreous humour D) aqueous humour
- 7. A bundle of more than one million nerve fibers that carries visual messages from the retina to the brain.
A) optic nerve B) retina C) blind spot D) auditory nerve
- 8. It can cause redness, itching, inflammation or swelling, and a clear or white, yellow, or greenish gooey liquid to collect in the eyes.
A) crying B) astigmatism C) pinkeye D) redeye
- 9. When you look at something far away, the shape of your lens is more...
A) flattened B) rounded C) triangular D) hexagonal
- 10. The structure connected to the auditory nerve and covered in nerve cells (and looks like a snail shell!) is called...
A) eardrum B) vestibule C) cochlea D) pinna
- 11. The channel that brings vibrations to the ear drum is called...
A) auditory canal B) vestibular canal C) eustachian tube D) English channel
- 12. The three small bones which help carry the sound waves are...
A) cochlea B) popsicles C) ossicles D) pinna
- 13. The sensory receptors for balance are found in the _______ and the _______.
A) cochlea, ossicles B) vestibule, semicircular canals C) semicircular canals, eardrum D) vestibule, cochlea
- 14. The thin membrane that moves with the rhythm of sound wave vibrations...
A) cochlea B) retina C) eardrum D) pinna
- 15. Which of the following parts is NOT in the inner ear?
A) cochlea B) ossicles C) vestibule D) semicircular canals
- 16. ________ is someone who is specially trained to test and help with the problems related to hearing loss.
A) audiologist B) hearinologist C) doyougetthegist D) vestibulologist
- 17. Which of the following is NOT a sensation perceive by the skin?
A) tactile B) happy C) painful D) thermal
- 18. The structure that produces an oily substance that waterproofs the skin is called...
A) sebaceous glands B) sweat glands C) blood vessels D) epidermis
- 19. Which is the inner-most layer of the skin where the fat is?
A) myodermis B) epidermis C) hypodermis D) dermis
- 20. Which is the middle layer of skin where nerves and sweat glands are?
A) hypodermis B) epidermis C) dermis D) kidermis
- 21. The sensory receptors for taste are found in the...
A) taste buds B) papillae C) olfactory
- 22. 90% of how we taste things comes from our...
A) tongue B) ear C) nose D) skin E) eye
- 23. Which layer of skin is constantly flaking off and being renewed?
A) epidermis B) ewdermis C) hypodermis D) dermis
- 24. Which sense helps to produce vitamin D?
A) nose B) eye C) skin D) ear E) tongue
- 25. What helps to grip food and move it around while you chew?
A) papillae B) teeth C) hands D) taste buds
- 26. A lemon would be interpreted by our taste buds as what kind of flavour?
A) sour B) salty C) sweet D) bitter
- 27. Flavouring chemicals in food dissolve into our _________ in our mouths and dissolve into _________ in our noses so we can begin to interpret the stimuli
A) papillae, mucus B) saliva, olfactory epithelium C) taste buds, nose hairs D) saliva, mucus
- 28. What reaction is performed by your skin to help keep the heat in?
A) goosebumps B) blinking C) itching D) sweating
- 29. What we can do to avoid tasting unpleasant foods?
A) Hold your nose B) Chase it with a spoonful of sugar C) Drink lots of water beforehand D) Mix it with hot sauce
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