JCAT Independent Study Quiz Exam Questions with Correct Answers 2024

JCAT Independent Study Quiz Exam
Questions with Correct Answers 2024
WhichhofhthehfollowinghishNOThhereditary?h

A)hMigraines

B)hDiabetes

C)hNystagmus

D)hConjunctivitish-hCorrecthAnswers-D)hConjunctivitis



Whichhparthofhthehpatienthexaminationhishperformedhbyhaskinghspecifichquestionshinhanhorderlyhsequ
ence?h

A)hHistory

B)hDiagnosis

C)hMeasurement

D)hAssessmenth-hCorrecthAnswers-A)hHistory



Whathishanhimportanthquestionhtohaskhahpatienththathcomplainshofhah"redheye"?

A)hDohyouhhavehblurredhvision?

B)hDohyouhseehflashinghlights?

C)hDohyouhwearhglasses?

D)hDohyouhseehfloaters?h-hCorrecthAnswers-A)hDohyouhhavehblurredhvision?



Whathishthehtermhusedhtohreferhtohsymptomshduehtohuncorrectedhrefractiveherror?

A)hAmetropia

B)hAsthenopia

C)hEsotropia

D)hAnisometropiah-hCorrecthAnswers-B)hAsthenopia

,Symptomshassociatedhwithhahred,hirritated,handhbloodshotheyeharehmosthlikelyhduehto:h

A)hahretinalhdetachment

B)hahcataract

C)hconjunctivitis

D)hopen-anglehglaucomah-hCorrecthAnswers-C)hconjunctivitis



WhichhofhthehfollowinghMOSThqualifieshashahchiefhcomplaint?h

A)hCurrenthmedications

B)hMunson'shsign

C)hEyehfatigue

D)hExophoriah-hCorrecthAnswers-C)hEyehfatigue



Whichhcommonhfamilialhocularhdisorderhshouldhyouhrecordhduringhahpatient'shhistory?

A)hScoliosis

B)hKeratoconus

C)hHemophilia

D)hCholesterolemiah-hCorrecthAnswers-B)hKeratoconus



Whichhofhthehfollowinghsymptomshrequireshprompthattention?h

A)hDiplopia

B)hPainhinhtheheye

C)hGrittyhfeeling

D)hSuddenhlosshofhvisionh-hCorrecthAnswers-C)hGrittyhfeeling



Afterhintroductionhtohthehpatient,honehofhthehfirsthitemshthathshouldhbehobtainedhashparthofhhistoryh
takinghishthe:

A)hmedicationshandhdosageshthaththehpatienthishcurrentlyhtaking

B)hchiefhcomplainthorhreasonhforhthehpatient'shvisit

,C)hpatient'shallergyhhistory

D)hpatient'shfamilyhmedicalhhistoryh-hCorrecthAnswers-
B)hchiefhcomplainthorhreasonhforhthehpatient'shvisit



Measuringhvisualhacuityhwithhahpotentialhacuityhmeterhishusefulhforhpatientshwith:

A)hglaucoma

B)hcataracts

C)hoptichneuritis

D)hage-relatedhmacularhdegenerationh-hCorrecthAnswers-B)hcataracts



Nearhvisionhchartshshouldhbehheldhabouthhowhmanyhincheshfromhtheheye?h

A)h10-12

B)h14-16

C)h18-20

D)h22-24h-hCorrecthAnswers-B)h14-16



Ifhpoorhvisionhishsimplyhduehtohrefractiveherror,hthehacuityhshouldhimprovehwithhusehofha(n)

A)hplacidohdisc

B)hpinholehdisc

C)hoccluderhoverhnon-dominantheye

D)hoccluderhoverhdominantheyeh-hCorrecthAnswers-B)hpinholehdisc



Whathishthehrecommendedhdistancehusedhforhassessinghdistancehacuity?

A)h3hft

B)h10hft

C)h20hft

D)h40hfth-hCorrecthAnswers-C)h20hft

, Ifhahpersonhishablehtohseehanhobjecthath20hfeeththathcanhbehseenhath60hfeethbyhahpersonhwithhnohref
ractiveherror,htheirhvisualhacuityhishsaidhtohbe:

A)h20/20

B)h20/40

C)h20/60

D)h20/80h-hCorrecthAnswers-C)h20/60



Whathdoeshthehnumeratorhstandhforhinhtheh20/20hnotation?

A)hDistancehbetweenhthehpatienthandhthehexaminer

B)hDistancehfromhthehpatient'sheyeshtohthehchart

C)hFurtherhdistancehfromhwhichhthehpatienthcanhseehthehletters

D)hClosesthdistancehfromhwhichhthehpatienthcanhseehthehlettersh-hCorrecthAnswers-
B)hDistancehfromhthehpatient'sheyeshtohthehchart



WhichhstatementhrefershtohthehlettershonhthehSnellenhchart?

A)hBecausehtheyhsubtendhthehsamehamounthofharc,heachhletterhishequallyhrecognizable

B)hEvenhthoughhtheyheachhsubtendhthehsamehamounthofharc,hsomehlettershareheasierhtohrecognizeht
hanhothers.

C)hDifferenthlettershsubtendhdifferenthamountshofharc,hyetheachhletterhishequallyhrecognizable.

D)hDifferenthlettershsubtendhdifferenthamountshofharc,hthushsomehlettershareheasierhtohrecognizehtha
nhothers.h-hCorrecthAnswers-
B)hEvenhthoughhtheyheachhsubtendhthehsamehamounthofharc,hsomehlettershareheasierhtohrecognizeht
hanhothers.



IfhahpatienthishunablehtohdistinguishhthehlargesthletterhonhahSnellenhchart,hthehassistanthshould:h

A)hdeterminehifhthehpatienthcanhcounthfingershathahgivenhdistance

B)himmediatelyhassesshforhhandhmotion

C)hdarkenhthehroomhandhcheckhforhlighthperception

D)hrecordh"unablehtohassess"hinhthehpatient'shcharth-hCorrecthAnswers-
A)hdeterminehifhthehpatienthcanhcounthfingershathahgivenhdistance