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- Question 4 Which is the anatomical arrangement of the visual system? A. Axons from the temporal portions of the retina cross over to the opposite side of the brain. B. Axons from the nasal portions of the retina stay on the same side of the brain. C. Information from the left visual field goes to the left side of the brain. D. Information from the left visual field goes to the right side of the brain.Question 9 What happens to our near point of focus as we age? The near point of focus does not usually change The near point of focus moves closer The near point of focus moves further awayQUESTION 24 Which one below gives the best explanation of the differences between presbycusis and presbyopia? Presbycusis results from damage to small, delicate auditory cells in the ear, while the lens of the eye changes shape, but is not damaged. Presbycusis is a condition caused by inherited genetic traits while presbyopia is caused by environmental stress. Presbycusis does not significantly affect hearing, but presbyopia can lead to permanent loss of vision. Presbycusis is partly caused by exposure to too much loud noise, and presbyopia is partly caused by exposure to too much bright light.
- Question 10 The blind spot is found at the fovea centralis where the vitreous humor meets the aqueous humor where the optic nerve exits the retina on the lateral side of the lensChapter 8: Special Senses #32 Please answer the question in a simple and very comprehensive explanation of the given situation. Thank you!Question 7 What does an abnormal Rinne test indicate? a vertigo b problem in dorsal white column of spinal cord c nystagmus d conduction deafness Question 6 Which hearing test assess whether we can equally hear in both ears? a Romberg test b Rinne test c Weber test d Barany test
- Question 12 The is a cranial nerve that plays a role in our sense of smell. It was Visible when looking on the underside of the brainQuestion 11 Regarding the convergence reflex test, when the pen was positioned near the patient's right ear with the eyes): both eyes moved medially both eyes moved laterally the left eye moved laterally and the right eye moved medially the right eye move laterally and the left eye moved mediallyQuestion 15 The is a delicates, transparent membrane that closely follows the contours of the brain.
- QUESTION 5 Voluntary attention may be defined as ______________. a. willful direction of attention to objects or locations in the world or internal events b. a sudden capturing of attention by external stimuli c. "endogenous" orienting d. "exogenous" orienting e. a and cQUESTION 24 Covert attention refers to attention______________. a. that is not under voluntary control b. that is purposeful, with body orientation changes c. directed without changes in eyes, head, or body orientation d. none of the aboveQuestion 7 The lateral geniculate nucleus is associated with the visual system. True False