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Chamberlain College of Nursing NR509 Final Exam (Latest-2023/2024) / NR 509 Final Exam |100% Correct Answers $20.49
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Chamberlain College of Nursing NR509 Final Exam (Latest-2023/2024) / NR 509 Final Exam |100% Correct Answers

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Chamberlain College of Nursing NR509 Final Exam (Latest-2023/2024) / NR 509 Final Exam |100% Correct Answers

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  • September 29, 2023
  • 87
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • chamberlain college of nursing nr509 final exam

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  • Secondary school
  • NR 509: Advanced Physical Assessment
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NR 509 FINAL EXAM

1.Question:


The function of the auditory ossicles is to:




transmit the light reflex to the light cone.


transform sound vibrations into mechanical waves for the inner ear.


to capture sound waves from the external ear for transmission into the middle ear.


to separate the inner ear from the middle ear.




Explanation:


The function of the auditory ossicles is to transform sound vibrations into mechanical

waves for the inner ear


2.Question:


A 35-year-old patient complains of vertigo accompanied by nausea and vomiting.

Examination reveals bilateral diplopia and an unsteady gait. These symptoms could

be suggestive of:




Anarrhythmia

,.a neurological condition


.an inner ear infection.


orthostatic hypotension.




Explanation:


Vertigo symptoms associated with neurologic conditions include: ataxia, diplopia,

and dysarthria. Symptoms associated with cardiovascular conditions and vertigo

include arrhythmias, orthostatic hypotension, vasovagal stimulation,

lightheadedness, weakness, or presyncope.




3.Question:


A 60-year-old was concerned about a yellowish colored lesion above her right eyelid.

Findings revealed a slightly raised yellowish, well circumscribed plaque along the

nasal area of her right eyelid. This finding is most consistent with:




apinguecula.


achalazion.


episcleritis.


xanthelasma.

,Explanation:


Slightly raised, yellowish, well-circumscribed plaques appearing along the nasal area

of one or both eyelids are consistent with lipid disorders and called xanthelasma.

Pinguecula refer to harmless, yellowish, triangular nodules in the bulbar conjunctiva

on either side of the iris. A chalazion is a nontender nodule usually on the underside

of the eyelid. Episcleritis is an ocular inflammation of the episcleral vessels.


4.Question:


Assessment of a patient's visual acuity resulted in 20/200 using the Snellen eye

chart. This means that:




at 200 feet the patient can read printed information that a person with normal vision

could read at 20 feet.


at 20 feet the patient can read printed information that a person with normal

vision could read at 200 feet.


the patient has normal visual acuity.


the patient may not be able to read so he should be tested with the picture or "E" eye

charts.




Explanation:

, Visual acuity that is corrected to 20/200 constitutes legal blindness. The larger the

number under 20, the worse the visual acuity. If this is a new finding, the patient

needs ophthalmologic evaluation.


5.Question:


Findings following assessment of a person's left eye gaze include impaired

movements when attempting to look upward, downward, or inward. This condition is

most consistent with:




a conjugate gaze.


left cranial nerve III (oculomotor) paralysis


cranial nerve IV (trochlear) paralysis.


cranial nerve VI (abducens) paralysis.




Explanation:


With a left cranial nerve III paralysis, upward, downward, or inward movements are

impaired. In conjugate or normal gaze, the normal movement of the two eyes

appears simultaneously in the same direction to bring something into view. With a

left cranial nerve VI paralysis, a person's gaze would include eyes conjugate when

looking to the right, esotropia (one or both eyes turn inward) appears in the left eye

when looking straight ahead, and esotropia is maximum in the left eye when looking

to the left. The left eye is unable to look down when turned inward in a left cranial

nerve IV paralysis.

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