NR 571/ NR571 Final Exam: Complex Diagnosis & Management in Acute Care Practicum Review (Latest 2026/ 2027 Update) | Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain

NRl 571/l NR571l Finall Exam:l Complexl
Diagnosisl &l Managementl inl Acutel Carel
Practicuml Reviewl (Latestl 2026/l 2027l
Update)l |l Qsl &l As|l Gradel A|l 100%l
Correctl (Verifiedl Answers)-l Chamberlain

QUESTION
Standardl adultl dosingl includesl thel administrationl ofl twol vaccinel doses,l givenl _____l
apart

Answer:
6l tol 12l months



QUESTION
Post-exposurel prophylaxisl vaccinationl shouldl NOTl bel givenl tol familyl membersl andl
closel contactsl ofl patientsl withl hepatitisl A.l T/F?

Answer:
False



QUESTION
Infectionl froml thel hepatitisl Bl virusl (HBV)l isl al majorl globall healthl threatl withl thel
potentiall forl severel morbidityl andl death.l T/F?

Answer:
True



QUESTION

,Thel majorityl ofl acutelyl infectedl immunocompetentl adultsl clearl thel infectionl
spontaneously.l However,l at-riskl patientsl mayl progressl tol chronicl infection,l chronicl liverl
disease,l cirrhosis,l fulminantl hepatitis,l andl hepatocellularl carcinomal (HCC).l T/F?

Answer:
True



QUESTION
HBVl isl transmittedl byl exposurel to:

Answer:
-l infectiousl blood/bodyl fluids
-l verticall transmissionl froml motherl tol baby



QUESTION
Averagel incubationl periodl forl HBVl ____,l butl canl rangel froml _____.

Answer:
90l days
30-180l days



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Firstl evidencel ofl HBVl infection
Appearsl atl 4-12l weeks

Answer:
HBsAgl (hepatitisl Bl surfacel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Indicatesl activel disease,l chronicl disease,l orl carrierl statel (impliesl infectivity)
Doesl NOTl indicatel pastl infectionl thatl hasl cleared

,Answer:
HBsAgl (hepatitisl Bl surfacel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Appearsl shortlyl afterl HBsAgl disappearsl orl successfull vaccination
Signalsl recovery,l non-infectivity,l andl immunity

Answer:
anti-HBsl (antibodyl tol hepatitisl Bl surfacel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Indicatesl acutel infection
Appearsl atl 6-14l weeksl andl shortlyl afterl HBsAgl isl detected

Answer:
IgMl anti-HBcl (isolatedl IgMl antibodyl againstl corel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Takesl 3-6l monthsl tol clear
Mayl reappearl duringl flaresl ofl chronicl hepatitis

Answer:
IgMl anti-HBcl (isolatedl IgMl antibodyl againstl corel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:
Appearsl 6-14l weeksl afterl infectionl togetherl withl anti-HBs
Indicatesl pastl infectionl andl immunity

Answer:
IgGl anti-HBcl (antibodyl tol hepatitisl Bl corel antigen)

, QUESTION
Whatl diagnosticl testl withl thisl specifics:
Envelopel thatl surroundsl thel HBVl core
Appearsl atl 4-12l weeksl ofl infection

Answer:
HBeAgl (hepatitisl Bl virusl envelopel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:l ONLYl presentl inl HBsAgl positivel serum

Answer:
HBeAgl (hepatitisl Bl virusl envelopel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:l
Indicatesl circulatingl HBVl andl al highl degreel ofl infectivity
Persistencel indicatesl al highl likelihoodl ofl chronicl HBV

Answer:
HBeAgl (hepatitisl Bl virusl envelopel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:l
Oftenl appearsl afterl HBeAgl disappears
Appearsl 8-16l weeksl afterl infectionl starts

Answer:
anti-HBel (antibodyl tol hepatitisl Bel antigen)



QUESTION
Whatl diagnosticl testl withl thisl specifics:l