a. Lensb. Pupilc. Cornead. RetinaANS: DThe retina is the innermost layer of the eye,converting light energy into nerve impulses.Light entering the eye is focused on the retina by the lens. The pupil allows light to enter the eye. The cornea is the portion of the sclera in the central anterior region thatallows light to enter the eye.REF: p. 34726.A young child presents to the ophthalmologist for visual difficultiessecondary to eye deviation. One of the child's eyes deviates inward, thereby decreasing the visual field. Which of the following diagnoses is most likely?REF: p. 34827.A patient has increased intraocular pressure. Which diagnosis will the nurse observe on the chart?REF: p. 34928.A 70-year-old patient presents to theprimary care provider reporting loss of vision. A history that includes hypertension and cigarette smoking supports which visual diagnosis?
29.Which group of people is most prone to color blindness?a. Malesb. Femalesc. Elderly personsd. ChildrenANS: AColor blindness, present most often in males, affects 8% of the male population and 0.5% of the female population. Neither the elderly nor children are most prone to color blindness.REF: p. 34930.A nurse is teaching about the structure that connects the middle ear with the pharynx. Which structure is the nurse describing?REF: p. 35131.The most common form of sensorineural hearing loss in the elderly is:
You've reached the end of your free preview.
Want to read all 63 pages?
- Fall '17
- keisha lovence