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Exam (elaborations)

NR 545 EXAM 1 FNP QUESTIONS WITH COMPLETE ANSWERS

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NR 545 EXAM 1 FNP QUESTIONS WITH COMPLETE ANSWERS

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NR 545
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NR 545










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Institution
NR 545
Course
NR 545

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Uploaded on
December 26, 2025
Number of pages
17
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

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Emphysema


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- a condition in which the air sacs of the lungs are damaged and enlarged,
causing breathlessness.
- (means to inflate or swell) the destruction of the alveolar walls and septae
which leads to large, permanently inflated aveolar air spaces, cant exhale
well. Under COPD.




otitis externa


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, "Swimmers ear" infection of the external auditory canal and pinna. Usually
bacterial origin but occasionally is fungal. From external sources
(earphones, earplugs, ear cleaning)




12 cranial nerves


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1. Olfactory - smell
2. Optic - vision
3. Oculomotor - eyemovement
4. Trochlear
5. Trigeminal - general face and speech
6. Abducens - eye movements
7. Facial - facial expressions
8. Vestibulocochlear - special sensory/hearing and balance
9. Glossopharyngeal -
10. Vagus - taste/external ear and diaphragm/heart and tongue
11. Accessory - head movements
12. Hypoglossal - muscles on tongue




cataract


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clear lens becomes cloudy and interferes with light transmission




macular degeneration tx


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, dry form: prevention b/c few tx and develops over decades

wet form: laser tx, injection antivascular growth factor
develops quicker over months




glaucoma s/s


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increased intraocular pressure, loss of peripheral vision, blurred vision,
halos, mild eye discomfort




what could go wrong with otitis media


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Ruptured Tympanic membrane or extended infection.
(mastoiditis/meningitis)




acute sinusitis


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<4 weeks. Viral
inflammation of tissue linning the sinuses.

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