NUR2150 EXAM 2 ALL REVISION QUESTIONS AND CORRECT ANSWERS (GRADED 100%) (2024 UPDATE)
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Course
Nursing Pediatrics
Institution
Nursing Pediatrics
Sensory Deficit vs Sensory deprivation vs Sensory overload - ANSWER- Deficit: change in
reception or perception of one of the senses
Deprivation: reduced sensory input, lacks sensory stimulus
Overload: excessive unmanageable stimulation of many senses
Vision changes - ANSWER- Myopia: nearsighte...
Overload: excessive unmanageable stimulation of many senses
Vision changes - ANSWER- Myopia: nearsightedness (can't see far)
Hyperopia: farsightedness (can't see close)
Astigmatism: blurred vision distortion, refractive error of light
Presbyopia: inability to focus on close objects, occurs with age
Snellen test (tests distance) or Rosenbaum test (tests close vision)
Cataracts - ANSWER- clouding of the lens of the eye due to proteins clumping together and
resulting in vision loss due to blocked light rays
Diabetic Retinopathy - ANSWER- leading cause of blindness in adults
-damage to blood vessels of the eye leads to vision loss and blindness
- if damages optic nerve --> glaucoma
Glaucoma - ANSWER- increased intraocular pressure results in damage to the retina and optic
nerve with loss of vision
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