RN PHARMACOLOGY LATEST 2026
ACTUAL EXAM 242 QUESTIONS AND
ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) ALREADY
GRADED A+
Ao.providero.prescribeso.phenobarbitalo.foro.ao.cliento.whoo.haso.ao.seizureo.disorder.o.Theo.medic
ationo.haso.ao.longo.half-
lifeo.ofo.4o.days.o.Howo.manyo.timeso.pero.dayo.shouldo.theo.nurseo.expecto.too.administero.thiso.me
dication?
A. One
B. Two
C. Three
D. Fouro.-o.✔✔ANSo.A.o.Medicationso.witho.longo.half-
liveso.remaino.ato.theiro.therapeutico.levelso.betweeno.doseso.foro.longo.periodso.ofo.time.o.Theo.
nurseo.shouldo.expecto.too.administero.thiso.medicationo.onceo.ao.day.
Ao.staffo.educatoro.iso.reviewingo.medicationo.dosageso.ando.factorso.thato.influenceo.medicatio
no.metabolismo.witho.ao.groupo.ofo.nurseso.ato.ano.in-
serviceo.presentation.o.Whicho.ofo.theo.followingo.factorso.shouldo.theo.educatoro.includeo.aso.ao.r
easono.too.administero.lowero.medicationo.dosages?o.(Selecto.allo.thato.apply.)
A. Increasedo.renalo.secretion
,B. Increasedo.medication-metabolizingo.enzymes
C. Livero.failure
D. Peripheralo.vascularo.disease
E. Concurrento.useo.ofo.medicationo.theo.sameo.pathwayo.metabolizeso.-o.✔✔ANS
C.o.Livero.failureo.decreaseso.metabolismo.ando.thuso.increaseso.theo.concentrationo.ofo.ao.medica
tion.o.Thiso.requireso.decreasingo.theo.dosage.
E.o.Wheno.theo.sameo.pathwayo.metabolizeso.twoo.medications,o.theyo.competeo.foro.metabolis
m,o.therebyo.increasingo.theo.concentrationo.ofo.oneo.oro.botho.medications.o.Thiso.requireso.dec
reasingo.theo.dosageo.ofo.oneo.oro.botho.medications.
Ao.nurseo.iso.preparingo.too.administe
ro.eyeo.dropso.too.ao.client.o.Whicho.ofo
. theo.followingo.actionso.shouldo.theo
. nurseo.take?o.(Selecto.allo.thato.apply.
)
A. haveo.theo.cliento.lieo.ono.hero.side.
B. Asko.theo.cliento.too.look
o. upo.ato.theo.ceiling.
C. Tello.theo.cliento.too.blinko.wheno.theo.dropso.entero.hero.eye.
,D. Dropo.theo.medicationo
. intoo.theo.centero.ofo.theo.
client'so.conjunctivalo.sac.
E. Instructo.theo.cliento.too.closeo.hero.eyeo.gentlyo.aftero.instillationo.-
o. ✔✔ANSo.B.o.Theo.cliento.shouldo.looko.upwardo.to
keepo.theo.dropso.fromo.fallingo.ontoo.hero.cornea.
D.o.Theo.nurseo.shouldo.dropo.theo.medicationo.intoo.theo.cen
tero.ofo.theo.conjunctivalo.saco.too.promoteo.distribution.
E.o.Theo.cliento.shouldo.closeo.hero.eyeo.gentlyo.
too.promoteo.distributiono.ofo.theo.medication
Ao.nurseo.iso.completingo.dischargeo.teachingo.foro.ao.cliento.whoo.haso.ao.newo.prescriptiono.foro.tr
ansdermalo.patches.o.Whicho.ofo.theo.following
statementso.shouldo.theo.nurseo.identifyo.aso.ano.indicationo.thato.theo.cliento.un
derstandso.theo.instructions?
A."Io.willo.cleano.theo.siteo.witho.
ano.alcoholo.swabo.before
Io.applyo.theo.patch."
B."Io.willo.rotateo.theo.applicationo.siteso.weekly."
, C."Io.willo.applyo.theo.patcho.too.ano.areao.ofo.skino.witho.noo.hair."
D."Io.willo.placeo.theo.newo.patcho.ono.theo.siteo.ofo.theo.oldo.patch.o.-
o.✔✔ANSo.C.o.Theo.cliento.shouldo.applyo.theo.patcho.too.ao.hairless
areao.ofo.skino.too.promoteo.absorptiono.ofo.theo.medication.
Ao.nurseo.reviewingo.ao.client's
medicalo.recordo.noteso.ao.newo.prescriptiono.foro.verifyingo.theo.trough
levelo.ofo.theo.client'so.medication.o.Whicho.ofo.theo.followingo.actionso.shouldo.theo.nurseo.take?
A. Obtaino.ao.bloodo.specimen
o. immediatelyo.prioro.too.adm
inisteringo.theo.nexto.doseo.of
o. medication.
B. Verifyo.thato.theo.cliento.haso.
beeno.takingo.theo.medication
o. foro.24o.hro.beforeo.obtaining
o. ao.bloodo.specimen.
C. Asko.theo.cliento.too.pr
ovideo.ao.urineo.specimeno.aftero.theo.nexto.doseo.ofo.medication.
D. Administero.theo.medication,ando.obtaino.ao.bloodo.specimeno.30o.mino.lateo.-
o. ✔✔ANSo.A.o.Too.verifyo.trougho.levelso.ofo.ao.medication,o.the
ACTUAL EXAM 242 QUESTIONS AND
ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) ALREADY
GRADED A+
Ao.providero.prescribeso.phenobarbitalo.foro.ao.cliento.whoo.haso.ao.seizureo.disorder.o.Theo.medic
ationo.haso.ao.longo.half-
lifeo.ofo.4o.days.o.Howo.manyo.timeso.pero.dayo.shouldo.theo.nurseo.expecto.too.administero.thiso.me
dication?
A. One
B. Two
C. Three
D. Fouro.-o.✔✔ANSo.A.o.Medicationso.witho.longo.half-
liveso.remaino.ato.theiro.therapeutico.levelso.betweeno.doseso.foro.longo.periodso.ofo.time.o.Theo.
nurseo.shouldo.expecto.too.administero.thiso.medicationo.onceo.ao.day.
Ao.staffo.educatoro.iso.reviewingo.medicationo.dosageso.ando.factorso.thato.influenceo.medicatio
no.metabolismo.witho.ao.groupo.ofo.nurseso.ato.ano.in-
serviceo.presentation.o.Whicho.ofo.theo.followingo.factorso.shouldo.theo.educatoro.includeo.aso.ao.r
easono.too.administero.lowero.medicationo.dosages?o.(Selecto.allo.thato.apply.)
A. Increasedo.renalo.secretion
,B. Increasedo.medication-metabolizingo.enzymes
C. Livero.failure
D. Peripheralo.vascularo.disease
E. Concurrento.useo.ofo.medicationo.theo.sameo.pathwayo.metabolizeso.-o.✔✔ANS
C.o.Livero.failureo.decreaseso.metabolismo.ando.thuso.increaseso.theo.concentrationo.ofo.ao.medica
tion.o.Thiso.requireso.decreasingo.theo.dosage.
E.o.Wheno.theo.sameo.pathwayo.metabolizeso.twoo.medications,o.theyo.competeo.foro.metabolis
m,o.therebyo.increasingo.theo.concentrationo.ofo.oneo.oro.botho.medications.o.Thiso.requireso.dec
reasingo.theo.dosageo.ofo.oneo.oro.botho.medications.
Ao.nurseo.iso.preparingo.too.administe
ro.eyeo.dropso.too.ao.client.o.Whicho.ofo
. theo.followingo.actionso.shouldo.theo
. nurseo.take?o.(Selecto.allo.thato.apply.
)
A. haveo.theo.cliento.lieo.ono.hero.side.
B. Asko.theo.cliento.too.look
o. upo.ato.theo.ceiling.
C. Tello.theo.cliento.too.blinko.wheno.theo.dropso.entero.hero.eye.
,D. Dropo.theo.medicationo
. intoo.theo.centero.ofo.theo.
client'so.conjunctivalo.sac.
E. Instructo.theo.cliento.too.closeo.hero.eyeo.gentlyo.aftero.instillationo.-
o. ✔✔ANSo.B.o.Theo.cliento.shouldo.looko.upwardo.to
keepo.theo.dropso.fromo.fallingo.ontoo.hero.cornea.
D.o.Theo.nurseo.shouldo.dropo.theo.medicationo.intoo.theo.cen
tero.ofo.theo.conjunctivalo.saco.too.promoteo.distribution.
E.o.Theo.cliento.shouldo.closeo.hero.eyeo.gentlyo.
too.promoteo.distributiono.ofo.theo.medication
Ao.nurseo.iso.completingo.dischargeo.teachingo.foro.ao.cliento.whoo.haso.ao.newo.prescriptiono.foro.tr
ansdermalo.patches.o.Whicho.ofo.theo.following
statementso.shouldo.theo.nurseo.identifyo.aso.ano.indicationo.thato.theo.cliento.un
derstandso.theo.instructions?
A."Io.willo.cleano.theo.siteo.witho.
ano.alcoholo.swabo.before
Io.applyo.theo.patch."
B."Io.willo.rotateo.theo.applicationo.siteso.weekly."
, C."Io.willo.applyo.theo.patcho.too.ano.areao.ofo.skino.witho.noo.hair."
D."Io.willo.placeo.theo.newo.patcho.ono.theo.siteo.ofo.theo.oldo.patch.o.-
o.✔✔ANSo.C.o.Theo.cliento.shouldo.applyo.theo.patcho.too.ao.hairless
areao.ofo.skino.too.promoteo.absorptiono.ofo.theo.medication.
Ao.nurseo.reviewingo.ao.client's
medicalo.recordo.noteso.ao.newo.prescriptiono.foro.verifyingo.theo.trough
levelo.ofo.theo.client'so.medication.o.Whicho.ofo.theo.followingo.actionso.shouldo.theo.nurseo.take?
A. Obtaino.ao.bloodo.specimen
o. immediatelyo.prioro.too.adm
inisteringo.theo.nexto.doseo.of
o. medication.
B. Verifyo.thato.theo.cliento.haso.
beeno.takingo.theo.medication
o. foro.24o.hro.beforeo.obtaining
o. ao.bloodo.specimen.
C. Asko.theo.cliento.too.pr
ovideo.ao.urineo.specimeno.aftero.theo.nexto.doseo.ofo.medication.
D. Administero.theo.medication,ando.obtaino.ao.bloodo.specimeno.30o.mino.lateo.-
o. ✔✔ANSo.A.o.Too.verifyo.trougho.levelso.ofo.ao.medication,o.the
