Finall Exam:l NRl 224l NR224l Latestl

Finall Exam:l NRl 224/l NR224l (Latestl

2026/l 2027l Update)l Fundamentals:l Skillsl

Guide|l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)l -Chamberlain

Q:l Contactl Precautions

Answer:

practicesl usedl tol preventl spreadl ofl diseasel byl directl orl indirectl contactl (Directl patientl orl environmentall contact) Privatel rooml orl cohortl patients Gloves Gowns

Q:l contactl precautionsl diseases

Answer:

Colonizationl orl infectionl withl multidrug-resistantl organisms,l suchl asl VREl andl MRSA Clostridiuml difficile shigellal andl otherl entericl pathogens majorl woundl infections herpesl simplex scabies varicellal zosterl (disseminated) respiratoryl syncytiall virus

Q:l protectivel environmentl precautions

Answer: 1 / 3

Al specializedl engineeringl approachl tol protectl highlyl immunocompromisedl patientsl

requires:

Privatel room positivel airflowl withl ≥12l airl exchangesl perl hour HEPAl filtrationl forl incomingl air Mask,l glovesl &l gowns

Q:l Whenl tol usel protectivel environmentl precautions

Answer:

Allogeneicl hematopoieticl steml celll transplants

Q:l Sterilel field

Answer:

anl areal thatl isl setl upl forl certainl proceduresl andl isl freel froml alll organisms ●l Sterilel objectl remainsl sterilel ifl touchedl byl anotherl sterilel object ●l Onlyl objectsl thatl arel sterilel mustl bel placedl onl al sterilel field ●l Sterilel objectl isl assumedl contaminatedl ifl itl isl outl ofl fieldl ofl visionl orl belowl thel waist ●l Al sterilel objectl ofl fieldl becomesl contaminatedl byl prolongedl exposurel tol air.l Itl becomesl contaminatedl withl inl time ●l Sterilel surfacel comel inl contactl withl wetl surfacel itl becomesl contaminatedl byl capillaryl action ●l Fluidl flowsl inl thel directionl ofl gravity ●l Thel edgesl ofl al sterilel fieldl orl containerl arel consideredl contaminated ○l (Thinkl ofl thel edgesl when openingl thel sterilel glovesl in lab)

Q:l Averagel normall rangel ofl temperature

Answer: 2 / 3

96.8-100.4l Fl (36-38l C)

Q:l Averagel orall temperature

Answer:

98.6l Fl (37l C)

Q:l Averagel corel temperaturel forl thel elderlyl population

Answer:

35°l tol 36.1°Cl (95°l tol 97°F)

Q:l Averagel axillaryl temperature

Answer:

36.5l Cl (97.7l F)

Q:l Averagel rectall temperature

Answer:

37.5l Cl (99.5l F)

Q:l corel vs.l surfacel temperature

Answer:

corel temperaturesl arel deepl tissuesl ofl thel bodyl tatl remainl relativelyl constantl unlessl exposedl tol severel extremesl inl environmentl plusl arel morel reliablel thanl surfacel temperaturesl whichl respondl al greatl deall tol thel environment

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