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Pass CCRN Test Bank Latest Update Actual Exam 125 Questions And 100% Verified Correct Answers Guaranteed A+

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  • October 26, 2024
  • 48
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • pass ccrn test bank latest update actual

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  • NURS 122
  • NURS 122

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lOMoARcPSD| 45707609

, lOMoARcPSD| 45707609




Pass cCCRN ctest cbank cLatest cUpdate c2024-
2025 cActual cExam c125 cQuestions cand c100%
cVerified cCorrect cAnswers cGuaranteed cA+


A c20-mm cS cwave cin clead cV1 cand ca c25-mm cR cwave cin clead cV6 care cnoted con ca
cpatient's c12-lead celectrocardiogram. cThis cwould cindicate cwhich cof cthe cfollowing?


A.
Right cbundle cbranch cblock c(RBBB)
cB.
Left cventricular chypertrophy
cC.
Posterior cwall cmyocardial cinfarction c(MI)
cD.
Right cventricular chypertrophy c- cCORRECT cANSWER: cB. cLeft cventricular chypertrophy

When cthe cdepth cof cthe cS cwave cin clead cV1 cor cV2 cplus cthe cheight cof cthe cR cwave
cin clead cV5 cor cV6 cis c35 cmm cor cgreater, cthis cconstitutes cvoltage ccriteria cfor cleft
cventricular chypertrophy.


A c22-year-old cman cis cadmitted cafter ca cbicycle ccollision cwith ca ctree. cHe chas ca
ccontusion con cthe cright cside cof chis chead. cAn cintraventricular ccatheter chas cbeen
cinserted cvia ca cburr chole cto cmonitor chis cintracranial cpressure c(ICP). cHe cdevelops
crespiratory cdepression cand cis cintubated cand cmechanically cventilated. cWhich cof cthe
cfollowing cis cthe cmost clikely ccause cof can cincrease cin cICP cat cthis ctime?


A.
Positive cpressure cventilation
cB.
Hypocapnia ccaused cby chyperventilation
cC.
cSedatio
n
cD.
Cerebral cdehydration ccaused cby cosmotic cdiuretics c- cCORRECT cANSWER: cA.
cPositive cpressure cventilation


Positive cpressure cventilation cincreases cintrathoracic cpressure, cwhich cleads cto
cincreased cICP.


A c22-year-old cman cis cadmitted cto cthe ccritical ccare cunit cafter ca cmotor cvehicle
ccollision. cThe cemergency cdepartment cnurse creports cthat che cwas cunconscious cat
cthe cscene cof cthe caccident, cbut che cis cnow calert cand coriented. cSkull cfilms cshow ca
clinear cfracture cof cthe cright ctemporal cbone. cHe cis cat csignificant crisk cfor:




Downloaded cby cGichau cCaren
c(gichaucaren@gmail.com)

, lOMoARcPSD| 45707609




A.
scalp chematoma.
cB.
subdural chematoma.
cC.
epidural chematoma.
cD.
intracerebral chematoma. c- cCORRECT cANSWER: cC. cepidural chematoma.

Linear cfractures cof cthe ctemporal cbone cfrequently cdisrupt cthe cmiddle cmeningeal
cartery cand ccause cepidural chematoma. cPatients cwith can cepidural chematoma
cclassically cpresent cwith ca cshort cperiod cof cunconsciousness cfollowed cby ca clucid
cinterval cand cthen crapid cdeterioration. cAn cepidural chematoma cis cusually ccaused cby
carterial cbleeding.


A c22-year-old cman cis cadmitted cwith cspontaneous cpneumothorax. cHe cis cextremely
cdyspneic cand canxious. cHe calso cis ccomplaining cof ctingling caround chis cmouth cand
chis cfingertips cand cfeeling clight-headed. cBlood cpressure cis c120/82 cmm cHg, cheart
crate cis c110 cbeats/min, crespiratory crate cis c36 cbreaths/min cand cdeep, cand
ctemperature cis c37° cC c(98.6° cF). cWhich cof cthe cfollowing cwould cnot cbe cused cto
ctreat cthis ccondition?


A.
Calcium
cB.
Chest ctube
cC.
cAnalgesia
cD.
Calming cthe cpatient c- cCORRECT cANSWER: cA. cCalcium

Remember cthat crespiratory calkalosis, ccaused cby chyperventilation, cincreases cthe
cbinding cbetween calbumin cand ccalcium cand, ctherefore, creduces cthe cserum cionized
ccalcium clevel. cThis cis cwhy cthe cpatient cis chaving cthe csymptoms cof ctetany.
cHowever, che cdoes cnot cneed ccalcium. cHe cneeds ca creduction cin cminute cventilation,
cwhich cwill cdecrease chis cpH cand ccorrect cthe cbinding cbetween ccalcium cand
calbumin, cincreasing cthe cionized ccalcium clevel. cChest ctube cto cre-expand cthe clung,
canalgesia cto ctreat cthe cchest cdiscomfort, cand ccalming cof cthe cpatient c(including cthe
cuse cof csedatives) cwould cbe cappropriate ccomponents cof cthe ctreatment cplan cfor
cthis cpatient.


A c24-year-old cman chas cbeen cdiagnosed cwith cacute ckidney cinjury cas ca cresult cof
csevere chemorrhaging cafter ca cmotor cvehicle ccollision. cWhich cof cthe cfollowing cwould
cbe cexpected claboratory cvalues cfor cthis cpatient?


A.
Low curinary cosmolality, chigh curinary csodium cconcentration
cB.
High curinary cosmolality, chigh curinary csodium cconcentration


Downloaded cby cGichau cCaren
c(gichaucaren@gmail.com)

, lOMoARcPSD| 45707609




cC.
Low curinary cosmolality, clow curinary csodium cconcentration
cD.
High curinary cosmolality, clow curinary csodium cconcentration c- cCORRECT cANSWER:
cD. cHigh curinary cosmolality, clow curinary csodium cconcentration


Consider cthat cthe ckidney cwould cwant cto cconserve csodium cand cwater cwith cblood
closs. cIf cthe ckidney cis cholding conto csodium, clittle cis cexcreted cinto cthe curine, cso
curinary csodium cis clow. cIf cthe ckidney cis cholding conto cwater, clittle cis cexcreted cinto
cthe curine, cso cit cis cconcentrated cand cosmolality cis cincreased.


A c24-year-old cman cis cadmitted cto cthe ccritical ccare cunit cafter csustaining ca
cpulmonary ccontusion cin ca cmotor cvehicle ccollision. cHe chas cno chistory cof ccardiac
cor cpulmonary cdisease. cDuring cthe cfirst c24 chours cafter cadmission, che chas cbeen
ccomplaining cof cincreasing cdyspnea, chis crespiratory crate chas cbeen cincreasing, cand
chis coxygen csaturation cvia cpulse coximetry chas cbeen cdecreasing cdespite
csupplemental coxygen. cBreath csound cassessment creveals cfine ccrackles cbilaterally.
cArterial cblood cgases creveal crespiratory calkalosis cand chypoxemia. cChest cx-ray cfilm
creveals cpatchy cinfiltrates. cAcute crespiratory cdistress csyndrome cis cdiagnosed.
cOxygen ctherapy cis cinitiated, cand carterial cblood cgases care cmonitored cclosely, cbut
cSaO2 ccontinues cto cfall. cWhich cof cthese coxygen cdelivery csystems cwill cprovide cthe
chighest cconcentration cof coxygen cand cindicated cin cthis ccase?


A.
Face ctent
cB.
Nonrebreathing cmask
cC.
Nasal ccannula
cD.
Venturi cmask c- cCORRECT cANSWER: cB. cNonrebreathing cmask

The cnonrebreathing cmask cstores coxygen cin cnose, cpharynx, cmask, cand creservoir
cbag cbetween cbreaths. cThis callows ca cconcentration cof cclose cto c100%.


A c24-year-old cman cis cadmitted cto cthe ccritical ccare cunit cafter csustaining ca
cpulmonary ccontusion cin ca cmotor cvehicle ccollision. cHe chas cno chistory cof ccardiac cor
cpulmonary cdisease. cOver cthe clast cfew chours, che chas cbeen ccomplaining cof
cincreasing cdyspnea, chis crespiratory crate chas cbeen cincreasing, cand chis coxygen
csaturation cvia cpulse coximetry chas cbeen cdecreasing. cBreath csound cassessment
creveals cfine ccrackles cbilaterally. cArterial cblood cgases creveal crespiratory calkalosis
cand chypoxemia. cChest cx-ray cfilm creveals cpatchy cinfiltrates. cAcute crespiratory
cdistress csyndrome c(ARDS) cis cdiagnosed. cOxygen ctherapy cis cinitiated, cand carterial
cblood cgases care cmonitored cclosely. cThe cmassive catelectasis cthat coccurs cin cacute
crespiratory cdistress csyndrome cis ca cclassic cexample cof cintrapulmonary cshunt.
cIntrapulmonary cshunting cis cbest cdescribed cas cwhich cof cthe cfollowing?


A.



Downloaded cby cGichau cCaren
c(gichaucaren@gmail.com)

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