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NR302 / NR 302 Exam 2 Updated 2024 Questions and Answers (2024/2025) (Verified Answers)-Chamberlain $12.99
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NR302 / NR 302 Exam 2 Updated 2024 Questions and Answers (2024/2025) (Verified Answers)-Chamberlain
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NR302 / NR 302 Exam 2 Updated 2024 Questions and Answers (2024/2025) (Verified Answers)-Chamberlain

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  • November 13, 2024
  • 57
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • nr302 nr 302 exam 2 updated 2024 questions

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NR 302 Exam 2.pdf file:///C:/Users/HP/Desktop/New%20folder%20(4)/NR%20302%20




NR 302 Exam 2 Questions & Answers


1. When examining the eye, the nurse notices that the patients eyelid margins

approximate completely.The nurse recognizes that this assessment finding

Answer-

Is expected

- The palpebral fissure is the elliptical open space between the eyelids, and, when

closed, the lid margins approximate completely, which is a normal finding.



2. During ocular examinations, the nurse keeps in mind that movement of the

extraocular muscles is

Answer Stimulated by CNs III, IV, and VI

- Movement of the extraocular muscles is stimulated by three CNs III, IV, and VI.



3. The nurse is performing an external eye examination. Which statement

regarding the outer layer of the eye is true?

Answer The outer layer of the eye is verysensitive to touch.

- The cornea and the sclera make up the outer layer of the eye. The cornea is very





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sensitive to touch. The middle layer, the choroid, has dark pigmentation to prevent

light from reflecting internally. The trigeminal nerve (CN V) and the facial nerve (CN

VII) are stimulated when the outer surface of the eye is stimulated. The retina, in the

inner layer of the eye, is where light waves are changed into nerve impulses.



4. When examining a patients eyes, the nurse recalls that stimulation of the

sympathetic branch of the autonomic nervous system

Answer Elevates the eyelid anddilates pupil



5. The nurse is reviewing causes of increased intraocular pressure. Which of

these factors determines intraocular pressure?

Answer Amount of aqueous producedresistance to its outflow at the angle of the

anterior chamber



6. The nurse is conducting a visual examination. Which of these statements

regarding visual pathways and visual fields is true?

Answer The image formed on theretina is upside down and reversed from its actual

appearance in the outside world.








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7. The nurse is testing a patients visual accommodation, which refers to which

action?

Answer Pupillary constriction when looking at a near object



8. A patient has a normal pupillary light reflex. The nurse recognizes that this

reflex indicates that

Answer Constriction of both pupils occurs in response to bright light.



9. A mother asks when her newborn infants eyesight will be developed.The

nurse should reply

Answer By approximately 3 months of age, infants develop more coordinated eye

movements and can fixate on an object.



10. The nurse is reviewing in age-related changes in the eye for a class.Whichof

these physiologic changes is responsible for presbyopia?

Answer Loss of lens elasticity

- The lens loses elasticity and decreases its ability to change shape to accommodatefor

near vision. This condition is called presbyopia








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11. Which of these assessment findings would the nurse expect to see when

examining the eyes of a black patient?

Answer Dark retinal background









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