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Topic 14: The Special Senses, Questions and answers. Latest updates. 100% accurate.

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Topic 14: The Special Senses, Questions and answers. Latest updates. 100% accurate. Question 1 Correct 1.75 points out of 1.75 Flag question Question text The area of greatest visual acuity... is the Select one: a. lens. b. fovea centralis. c. optic disc. d. posterior chamber. e. blind spot. Question 2 Correct 1.75 points out of 1.75 Flag question Question text The external ear terminates at the Select one: a. pinna. b. oval window. c. tympanic membrane. d. internal auditory meatus. e. ossicles. Question 3 Correct 1.75 points out of 1.75 Flag question Question text Neurons synapsing on the hair cells of the maculae and the crista ampullaris have cell bodies in the Select one: a. superior colliculus. b. vestibular ganglion. c. superior olivary nucleus. d. medial geniculate nucleus. e. cochlear ganglion. Question 4 Correct 1.75 points out of 1.75 Flag question Question text In normal near vision light is refracted _____ than in distant vision, thus the lens is _____. Select one: a. more; rounded b. more; flattened c. less; rounded d. less; flattened Question 5 Correct 1.75 points out of 1.75 Flag question Question text Which of the following structures is considered to be an accessory structure of the eye? Select one: a. lens b. retina c. sclera d. palpebrae e. cornea Question 6 Correct 1.75 points out of 1.75 Flag question Question text Which of the following statements is true? Select one: a. Damaged olfactory neurons are replaced. b. Olfactory epithelial receptors are highly specific. c. Olfaction first goes to the thalamus and is then relayed to the cerebral cortex. d. Continued stimulation of olfactory neurons produces the same level of response. e. Replacement of neurons is a common phenomenon in the body. Question 7 Correct 1.75 points out of 1.75 Flag question Question text An inflammation of one of the ciliary glands of the eyelashes is called a Select one: a. sty. b. boil. c. chalazion. d. meibomian cyst. e. pinkeye. Question 8 Correct 1.75 points out of 1.75 Flag question Question text Which of the following is NOT a feature of the retina? Select one: a. ganglion cells b. photoreceptors c. optic chiasm d. optic disc e. fovea centralis Question 9 Correct 1.75 points out of 1.75 Flag question Question text To focus on objects closer than 20 feet, Select one: a. the lens must become flatter. b. the cornea must move inward. c. the ciliary muscles must contract. d. the suspensory ligaments increase tension on the lens. e. the retina must bend. Question 10 Correct 1.75 points out of 1.75 Flag question Question text Rods, a type of photoreceptor cell, respond to light (stimulus) by Select one: a. depolarizing. b. repolarizing. c. hypopolarizing. d. hyperpolarizing. e. opening Na+ channels in the cell membrane. Question 11 Correct 1.75 points out of 1.75 Flag question Question text Olfaction is the sense of _______. Select one: a. balance b. hearing c. sight d. smell [Show More]

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