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COA exam study (JCAHPO) with complete solutions 2024
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COA exam study (JCAHPO) with complete solutions 2024
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COA jcahpo exam with complete solutions2024
A jpatient jwho jwears jcontact jlenses jhas jhad jred jeyes jfor j2 jdays, jHow jshould
jthis jpatient jbe jtriaged? j
A.Schedule jroutinely jwithin j1 jmonth j
B.Schedule jat jyour joffice jwithin j1 jweek. j
C.Send jimmediately jto jthe jnearest jemergency jroom j
D.Schedule jat jyour jclinic jas jan jurgent jadd-on jwithin j24 jhours j- jANSWER✓✓-D
jSchedule jat jyour jclinic jas jan jurgent jadd-on jwithin j24 jhours
Patients jmost jcommonly jcite jwhich jsystemic jdrug jas jproducing jan jallergic jor
jbad jreaction? j
A. jAcetaminophen
B. jAmpicillin
C. jTetracycline
D. jTobramycin j- jANSWER✓✓-B. jAmpicillin
Extended jwear jcontact jlenses jare jmade jof jmaterials jthat jallow jgreater
jpermeability jof
A. jwater
B. joxygen
C. jcarbon jdioxide
D. jproteins j- jANSWER✓✓-B. joxygen
Which jof jthe jconditions jlisted jbelow jmay jbe jcharacterized jby ja jwhite jpupillary
jreflex jin ja jpediatric jpatient? j
A. jChoroidal jnevus
B. jCongenital jglaucoma
C. jIris jcoloboma
D. jRetinoblastoma j- jANSWER✓✓-D. jRetinoblastoma
Which jeye jdrop jinactivates jthe jsphincter jmuscle jof jthe jiris?
A) jCycloplegic
B) jAnesthetic
C) jMiotic
D) jMydriatic j- jANSWER✓✓-A) jCycloplegic
In jwhich jof jthe jfollowing jocular jconditions jis jthe jdirection jof jgaze ja jfactor jin
jintraocular jpressure jdetermination?
A. jChronic jangle jglaucoma
B. jThyroid jophthalmology
C. jCentral jretinal jvein jocclusion
,D. jIritis jwith jsecondary jglaucoma j- jANSWER✓✓-B. jThyroid jophthalmology
What jis jthe jprinciple jreason jfor jthe jroutine jpreference jof jthe jsubjective jover
jobjective jrefraction?
A. jAutomated jretinoscopy jsystems jmake jrefraction jefficient
B. jThe jJackson jcross jcylinder jis jeasy jto juse
C. jSphero-cylinder jevaluation jis jeasy
D. jThe jpatient's jpreference jis jconsidered jin jthe jprocess j- jANSWER✓✓-D. jThe
jpatient's jpreference jis jconsidered jin jthe jprocess
Evaluating jthe jrange jand jsymmetry jof jmotion jof jboth jeyes jtogether jis jknown jas
A. jductions
B. jversions
C. jphorias
D. jtropias j- jANSWER✓✓-B. jversions
Which jof jthe jfollowing jis ja jsign?
A. jA jblack jspeck jin jthe jfield jof jvision.
B. jComplaints jof jdifficulty jreading
C. jDouble jvision
D. jA jshallow janterior jchamber j- jANSWER✓✓-D. jA jshallow janterior jchamber
What jis jfirst jseen j(recorded) jin jfluorescein jangiography?
A. jArterial jphase
B. jCapillary jphase
C. jChoroidal jflush
D. jVenous jphase j- jANSWER✓✓-C. jChoroidal jflush
What jis jthe jbest jway jto jperform jthe jWorth j4-Dot jtest jon ja jchild?
A. jtell jthe jchild jthere jare j4 jlights jand jask jwhich jcolors jthey jsee.
B. jTell jthe jchild jto jalternately jclose jone jeye jand jthe jother.
C. jAsk jwhich jcolor jthe jchild jsees.
D. jGive jthe jchild jthe jflashlight jbefore jthey jput jthe jglasses jon. j- jANSWER✓✓-C.
jAsk jwhich jcolor jthe jchild jsees.
How jsoon jshould jaspirin jand jother jblood jthinners jbe jdiscontinued jprior jto
jcataract jsurgery?
A. j1 jweek
B. j2 jweeks
C. j3 jweeks
D. j4 jweeks j- jANSWER✓✓-A. j1 jweek
The jdenominator jin jthe jvisual jacuity jrecording jof ja jlow jvision jpatient jis:
A. jequal jto jthe jnumerator
B. jthe jsame jfor jboth jeyes
C. jlarger jthan jfor jthe jpatient jwith jnormal jvisual jacuity
,D. jsmaller jthan jfor ja jpatient jwith jnormal jvisual jacuity j- jANSWER✓✓-C. jlarger
jthan jfor jthe jpatient jwith jnormal jvisual jacuity
How jmany jnerves jinnervate jthe jsix jextraocular jmuscles?
A. j1
B. j2
C. j3
D. j4 j- jANSWER✓✓-C. j3
If ja jperson jis jable jto jclearly jsee jan jobject jat j20 jfeet jthat jcan jbe jseen jat j60 jfeet
jby ja jperson jwith jno jrefractive jerror, jtheir jvisual jacuity jis jsaid jto jbe
A. j20/20
B. j20/40
C. j20/60
D. j20/80 j- jANSWER✓✓-C. j20/60
Why jshould jlaminated jacuity jprojector jslides jNOT jbe jcleaned junder jrunning
jwater?
A. jRetained jmoisture jmight jshort jout jthe jprojector.
B jThe jletters, jnumerals, jand/or jcharacters jwill jbe jwashed joff jthe jslide.
C. jThe jspecially jheated jglass jof jthe jprojector jslide jwill jlose jits jheat-resistant
jproperties.
D. jWater jbeads jcan jpool jbetween jthe jtwo jlayers jof jglass j- jANSWER✓✓-D. jWater
jbeads jcan jpool jbetween jthe jtwo jlayers jof jglass
What jexamination jdistinguishes ja jconstant jtropia jfrom jan jintermittent jtropia?
A. jThe jalternating jcover jtest jwith jprism.
B. jThe jcover-uncover jtest
C. jThe jKrimsky jTest
D. jThe jHirschberg jtest j- jANSWER✓✓-B. jThe jcover-uncover jtest
A jperson jwith ja jfold jof jskin joverlying jthe jnasal jarea jof jthe jeye jlids jhas j:
A. jblepharochalasis
B. jentropion
C. jepicanthus
D. jLagophthalmos j- jANSWER✓✓-C. jepicanthus
Which jof jthe jfollowing jproperly jrepresents jthe jsteps jused jto jconvert
jspherocylindrical jlens jinto jits jsphere jequivalent?
A. jDivide jthe jspherical jpower jin jhalf; jthen jadd jthe jcylinder jpower
B. jAdd jthe jspherical jand jcylinder jpower; jthen jdivide jby j2
C. jDivide jthe jcylinder jpower jin jhalf; jthen jadd jthe jspherical jpower
D. jDivide jthe jcylinder jpower jin jhalf; jthen jsubtract jthe jspherical jpower j-
jANSWER✓✓-C. jDivide jthe jcylinder jpower jin jhalf; jthen jadd jthe jspherical jpower
, On jthe jback jof ja jframe jare ja jfew jfigures jsuch jas j46x22. jWhat jdo jthese jnumbers
jrepresent?
A. jBridge jand jlens jsize
B. jPupillary jdistance jand jsegment jheight
C. jLens jand jbridge
D. jSegment jheight jand jpupillary j- jANSWER✓✓-C. jLens jand jbridge
Which jof jthe jfollowing jis jthe jMOST jcommon jcomplication jof jpatching jan jeye?
A. jCorneal jabrasion
B. jElevated jintraocular jpressure
C. jDilation jof jthe jpupil
D. jTear jflow jreduction j- jANSWER✓✓-A. jCorneal jabrasion
What jis ja jcycloplegic jthat jis jideal jfor joffice juse jbecause jit jis jrelatively jweak jand
jis jprimarily jused jfor jits jdilating jability?
A. jTropicamide
B. jPhenylephrine
C. jCyclopentolate
D. jAtropine j- jANSWER✓✓-A. jTropicamide
What jis jthe jprinciple jmode jof jaction jof jcarbonic janhydrase jinhibitors jwhen jused
jfor jthe jtreatment jof jglaucoma?
A. jConstriction jof jthe jpupil
B. jReduction jof jpressure jin jthe jaqueous jveins
C. jReduction jin jthe jamount jof jaqueous jformed jby jthe jciliary jbody
D. jIncreased jrate jof jflow jof jaqueous jthrough jthe jtrabecular jmeshwork j-
jANSWER✓✓-C. jReduction jin jthe jamount jof jaqueous jformed jby jthe jciliary jbody
What jis jthe jMOST jprevalent jcell jtypes jin ja jscraping jfrom jallergic jconjunctivitis?
A. jBasophils
B. jEosinophils
C. jLymphocytes
D. jNeutrophils j- jANSWER✓✓-B. jEosinophils
What jis ja jpossible jside jeffect jof jampicillin?
A. jAnaphylactic jreaction
B. jColitis
C. jKidney jDamage
D. jRenal jdamage j- jANSWER✓✓-A. jAnaphylactic jreaction
20/60 jvisual jacuity jmeans jthe jpatient jsees ja jtest jobject jat
A. j6 jmeters jthat jsomeone jwith j20/20 jvision jwould jsee jat j20 jfeet
B. j20 jfeet jthat jsomeone jwith j20/20 jvision jwould jsee jat j60 jfeet
C. j20 jfeet jthat jsomeone jwith j20/20 jvision jwould jsee jat j60 jmeters
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