The Special Senses
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | olfactory glands
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| show | cerebrum
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| What happens to olfactory discrimination as we age? | show 🗑
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| Some neural tissues retain stem cells and thus the capacity to divide and replace lost neurons. Which of the special senses can replace its damaged neural receptors? | show 🗑
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| A normal, relaxed inhalation carries about __ of the inhaled air to the olfactory organs. | show 🗑
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| How would a molecule that mimics cAMP affect an olfactory receptor? | show 🗑
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| Gustatory receptors are located? | show 🗑
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| Destruction to your left glossopharyngeal nerves would result in? | show 🗑
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| Stimulation of noiceptive receptors within the trigeminal nerve might produce a perception of? | show 🗑
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| An adult has approximately __ taste buds. | show 🗑
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| show | facial nerve (VIII), vagus nerve (X), and glossopharyngeal nerve (IX)
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| A patient who experienced head trauma has lost the ability to taste spicy food. You should expect damage to cranial nerve? | show 🗑
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| show | sweet, sour, salty, umami (NOTpeppery)
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| The taste sensation that is triggered by the amino acid glutamate is known as? | show 🗑
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| The palpebrae are connected at the? | show 🗑
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| show | lacrimal caruncle
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| What produces a lipid rich secretion that prevents the upper and lower eyelids from sticking together at their edges? | show 🗑
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| show | cornea
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| What are the functions of tears? | show 🗑
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| What is the common term for myopia? | show 🗑
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| show | conjunctiva>cornea>aqueous humor>lens>vitreous body>retina
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| show | constriction, dilation
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| show | objects at 20 feet that individuals with normal eyesight can see at 15 feet
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| During accomodation, the ciliary muscle __ and the suspensory ligaments become __ which, in turn, cause the lens to become __. | show 🗑
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| The optic disc is a blind spot because? | show 🗑
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| During accommodation, the ciliary muscle __ causeing the ciliary body to move __ and apply __ tension on the lens. | show 🗑
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| Use Figure 17-1 The Sectional Anatomy of the Eye Identify the space labeled "1" | show 🗑
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| Use Figure 17-1 The Sectional Anatomy of the Eye Identify the structure labeled "7" | show 🗑
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| Use Figure 17-1 The Sectional Anatomy of the Eye Identify the structure labeled "12" | show 🗑
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| A sudden increase of light into the eye would cause? | show 🗑
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| show | less
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| show | red, green, blue
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| When all three cone populations are stimulated equally, we perceive ___? | show 🗑
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| show | rhodopsin
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| A pigment synthesize from vitamin A is ___? | show 🗑
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| Having to adjust to a dark room after walking in from bright light is because? | show 🗑
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| The __ ear collects sounds waves and transmits them to the __ ear, which contains auditory ossicles. | show 🗑
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| show | tympanic membrane
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| The auditory ossicles connect the ___? | show 🗑
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| The vibrations received by the tympanic membrane are transferred to the oval window by the __? | show 🗑
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| The middle ear communicates with the nasopharynx through the ___? | show 🗑
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| Gravity and linear acceleration are sensed in the __? | show 🗑
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| The superficial hard part of the inner ear is called the __ and contains __. | show 🗑
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| show | stapes
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| What is the function of the auditory tube? | show 🗑
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| An infection that damages the vestibular nerve could result in a loss of __? | show 🗑
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| show | 2, 4, 6, 1, 5, 3
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| show | maculae
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| Sound waves are converted into mechanical movements by the? | show 🗑
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| Use Figure 17-2 The Ear Identify the structures labeled "8" | show 🗑
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| Use Figure 17-2 The Ear Which structure contains the receptors for hearing? | show 🗑
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| Use Figure 17-2 The Ear Which structure is known as the vestibule? | show 🗑
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| show |
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| show |
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| show | olfactory epithelium
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| show | sensory neurons
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| Olfactory glands secrete a thick, pigmented __ that absorbs water. | show 🗑
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| show | lingual papillae
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| A typical gustatory cell survives for only about __ day(s) before it is replaced. | show 🗑
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| show | tarsal
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| show | sty
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| The abnormality that develops when a lens loses its transparency is known as __. | show 🗑
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| show | conjunctivitis
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| Where the eyelids join at the medial or lateral edge is called the? | show 🗑
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| show | astigmatism
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| A person suffering from __ can see objects that are close, but distant objects appear blurred. | show 🗑
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| A person suffering from __ can see distant objects more clearly than those that are close. | show 🗑
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| A type of farsightedness that results from a loss of lens elasticity with age is __. | show 🗑
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| A young child has been diagnosed with a recessive hereditary disease that results in destruction of the geniculate nucleus. The result of this would be __. | show 🗑
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| Photoreceptor cells that are most useful in dim light are __. | show 🗑
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| show | cones
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| Color blindness is a(n) | show 🗑
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| The secretion commonly called earwax is produced by __ glands. | show 🗑
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| show | perilymph
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| show | conductive
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| show | nerve
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| show | nystagmus
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| The formal term for the sense of balance and equilibrium is the __ sense. | show 🗑
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| show | vestibular
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| When you spin quickly, you may feel dizzy. Which component of the inner ear generates the sensations that can lead to this feeling? | show 🗑
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| show | hair cells
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Created by:
jnipper
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