NS 832 WITH CORRECT ANSWERS 2025

THE NS 832 WITH CORRECT
ANSWERS 2025


Mostvcommonvcausevofvredveyev-vcorrect-answersv-conjunctivitis



Causesvofvacutevvisionvlossv-vcorrect-answersv-closed-anglevglaucoma

trauma

migraine

retinalvhemorrhage

stoke

cornealvulcer



Causesvofvgradualvvisionvlossv-vcorrect-answersv-cataracts

cornealvopacities

open-anglevglaucoma

macularvdegeneration

pituitaryvtumorv

retinalvdetachment

,Pathovofvcataractsv-vcorrect-answersv-
opacificationvofvthevlensvcausesvprogressivevvisionvlossvwithvincreasingvage



Subjectivevfindingsvofvcataractsv-vcorrect-answersv--non-painful,vprogressivevlossvofvvisionv

-blurred/hazyvvision

-haloesvorvglaresvfromvbrightvlightsv(drivingvatvnight)



Objectivevfindingsvofvcataractsv-vcorrect-answersv--novredness

-pupilsvconstrictvnormalvtovlight

-hazyvopticvnerve

andvretina



Managementvofvcataractsv-vcorrect-answersv--
lifestylevchangesv(novdrivingvatvnight,vmagnifiers,vvisualvaids)

-eyeglasses

-novpharmacologicalvtreatment



Whenvtovrefervforvcataracts?v-vcorrect-answersv--
whenvvisionvlossvbecomesvseverevenoughvthatvpatient'svneedsvcanvnovlongervbevmet

-ophthamologistvforvsurgicalvcataractvextraction



PathovofvBlepharitisv-vcorrect-answersv--inflammationvofvtheveyelids

-s.aureusv

-meibomianvglandvdysfunction



Subjectivevfindingsvofvblepharitisv-vcorrect-answersv--burning

-foreignvbodyvsensation

, -tearing

-photophobia

-itching

-redness

-discharge

-swollenveyelidsv

-developmentvofvhordeolumvorvchalaziom



Whatvisvavhordeolum?v-vcorrect-answersv--
eyelidvlesionvcharacterizedvbyvtenderness,verythema,vedemavofveyelids,vwarmth

-treatvwithvwarmvcompress



Whatvisvavchalazion?v-vcorrect-answersv--chronic,vpainlessvlumpvonveyelid

-treatvwithvwarmvcompress



Managementvofvblepharitisv-vcorrect-answersv--lidvhygienev(warmvcompress,vlidvscrub)

-antibioticvointmentv(erythromycinvorvbacitracin)

-artificialvtears



Objectivevfindingsvofvblepharitisv-vcorrect-answersv--eyevredness

-greasy/oilyvsecretionsvonveyelashes

-finevulcerationsvatvbasevofveyelash

-tobrimycinv0.3%vantimicrobialvforvs.vaureusvinfection



Pathovofvviralvconjuntivitsv-vcorrect-answersv--spreadvbyvdirectvcontact

-highlyvcontagious