NR 509 /NR509 FINAL EXAM |VERSION 2 REAL QUESTIONS &
VERIFIED ANSWERS GRADED A+| LATEST 2023
Question:
The function of the auditory ossicles is
... [Show More] to:
a) transmit the light reflex to the light cone.
b) transform sound vibrations into mechanical waves for the inner ear:Correct
c) to capture sound waves from the external ear for transmission into the
middle ear.
d) to separate the inner ear from the middle ear.
Explanation:
The function of the auditory ossicles isto transform sound vibrations into mechanical waves for the inner
ear
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:
a) an arrhythmia.
b) Aneurological
condition:Correct
c) an inner ear infection.
Incorrect
d) orthostatic hypotension.
Explanation:
NR 509 /NR509 FINAL EXAM |VERSION 2 REAL QUESTIONS &
VERIFIED ANSWERS GRADED A+| LATEST 2023
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.
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:
NR 509 /NR509 FINAL EXAM |VERSION 2 REAL QUESTIONS &
VERIFIED ANSWERS GRADED A+| LATEST 2023
a pinguecula.
a chalazion.
episcleritis.
xanthelasma. Correct
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.
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 [Show Less]