NUR 101 OCC FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIE

NUR 101 OCC FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIE 1. sensory perception Correct Answer ability to use senses to take in information and interpret it 2. Auditory sensory perception (hearing) Correct Answer occurs when sound is delivered through the ear to the external ear canal Tympanic membrane (elastic), cochlear nerve, incus, stapes, malleus 3. risk factors for impaired hearing Correct Answer -vitamin D deficiency -Genetics -Chronic ear infections -exposure to water -environment- machinery, factory (loud noises) -older adults Correct Answer tympanic membrane less elastic, decreased perfusion in ear, cochlear nerve degenerates 4. primary prevention to hearing loss Correct Answer -Wear hearing protection when exposed to loud noise -Limit periods of exposure to noise. -Reduce volume when using headsets/listening to amplified music in confined spaces. -Minimize noise in personal environment and consider noise ratings when purchasing items. - do not stick anything in ear -increase vitamin D (milk and yougurt) 5. secondary prevention to hearing loss Correct Answer -otoscope -autometry exam (tones and frequency) 6. hearing aid care Correct Answer -keep somewhere safe -keep dry -turn off when not in use -clean with soap and water -battery replacement 7. presbycusis Correct Answer a sensory hearing loss that occurs with aging caused by degeneration of cochlear nerve, loss of elasticity of basilar membrane, and decreased blood supply 8. signs and symptoms of presbycusis Correct Answer vertigo tinnitus poor hearing in loud environments difficulty following conversation 9. vision sensory perception Correct Answer interpreting sensory information through the optic nerve. (optic nerve and brain must work together 10. retina Correct Answer thin delicate structure that contains photoreceptors that send impulses to the optic nerve 11. cornea Correct Answer The clear tissue that covers the front of the eye 12. aqueous humor Correct Answer Clear, watery fluid that fills the anterior cavity of the eye (fluid is constantly produced) 13. lens Correct Answer transparent structure that bends to any light 14. vitreous body Correct Answer thick clear jel that fills the posterior chamber transmits light and maintains shape (whats there is there no more is produced) 15. intraocular pressure (IOP) Correct Answer needs to be constant at a set pressure to maintain perfusion the aqueous and vitreous humor are responsible for maintaining this pressure and shape of the eye 16. risk factors for vision impairment Correct Answer -elderly -diabetes -retinopathy -hypertension -smoking -eye injury -outdoor UV exposure -occupation (light) 17. primary prevention to vision impairment Correct Answer -sunglasses -blue light glasses -eye protection -head protection 18. secondary prevention to vision impairment Correct Answer -snellen eye exam -color vision test -tonometry exam (check IOP) 19. caring for a pt with vision impairment Correct Answer -knock and introduce always -orient to room -do not rearrange things 20. caring for a pt with hearing impairment Correct Answer -speak clear and slow -talk in front of them -do not yell