NR 507-Advanced Pathophysiology:
Immunodeficiency &
AutoimmunityPDF QUESTIONS AND
ANSWERS 2026
PimaryCImmunodeficiencyC-CCORRECTCANSWERS-
theCresultCofCsingleCgeneCdefectsC(SomethingCisClackingCwithCtheCimmuneCsystemCitself)
SecondaryCImmunodeficiencyC-CCORRECTCANSWERS-
aCcomplicationCofCsomeCotherCphysiologicCconditionCorCdisease.
SecondaryCImmunodeficiencyCmostCcommonCcauseC-CCORRECTCANSWERS-Malnutrition
CausesCofCSecondaryCImmunodeficiencyC-CCORRECTCANSWERS-•Malnutrition***
•Pregnancy
•EatingCdisorders
•HIV/AIDS
ImpairedCAntibodyCResponseC-CCORRECTCANSWERS-
haveClowClevelsCofCimmunoglobulinsC(antibodies),CparticularlyCIgGCandCoftenCIgACandCIgMCasCwell.
CommonCVariableCImmunodeficiencyC(CVI)C-CCORRECTCANSWERS-
inabilityCtoCproduceCsufficientCantibodies
Immunodeficiency &
AutoimmunityPDF QUESTIONS AND
ANSWERS 2026
PimaryCImmunodeficiencyC-CCORRECTCANSWERS-
theCresultCofCsingleCgeneCdefectsC(SomethingCisClackingCwithCtheCimmuneCsystemCitself)
SecondaryCImmunodeficiencyC-CCORRECTCANSWERS-
aCcomplicationCofCsomeCotherCphysiologicCconditionCorCdisease.
SecondaryCImmunodeficiencyCmostCcommonCcauseC-CCORRECTCANSWERS-Malnutrition
CausesCofCSecondaryCImmunodeficiencyC-CCORRECTCANSWERS-•Malnutrition***
•Pregnancy
•EatingCdisorders
•HIV/AIDS
ImpairedCAntibodyCResponseC-CCORRECTCANSWERS-
haveClowClevelsCofCimmunoglobulinsC(antibodies),CparticularlyCIgGCandCoftenCIgACandCIgMCasCwell.
CommonCVariableCImmunodeficiencyC(CVI)C-CCORRECTCANSWERS-
inabilityCtoCproduceCsufficientCantibodies