Chapterx 1x Cellularx Function
x 1. Anxincreasex inxcardiacx sizex andx functionxduex toxincreasedx workloadxisx termed
A) Atrophy.
B) Functional.
C) Hypertrophy.
D) Inflammation.
x 2. Whilex assessingx ax patientxdiagnosedx withx Marfan'sx Syndrome,x thex nursex should
includexwhichx ofxthex followingxthatx isxconsistentx withxthex syndrome?
A) Cardiacx assessmentx forx coarctationx ofxthex aorta.
B) Genitalx assessmentx forx smallx testicles.
C) Mentalx assessmentx forx impairment.
D) Oralxassessmentx forx cleftx palate.
x 3. Childrenx withx PKUx mustx avoidx phenylalaninex inxthex diet.x Phenylalaninex isx most
likelyxtox bex axcomponentxof
A) Fat.
B) Sugar.
C) Protein.
D) Carbohydrate.
x 4. Ax17-year-oldx college-boundx studentx receivesx ax vaccinex againstx anx organismx that
causesxmeningitis.xThisxisx anxexamplex of
A) primaryx prevention.
B) secondaryx prevention.
C) tertiaryx prevention.
D) diseasex treatment.
x 5. Metaplasiaxis
A) Thex disorganizationx ofxcellsx intox variousx sizes,x shapes,x andx arrangements.
B) Thexreplacementx ofxonexdifferentiatedx cellxtypexwithx another.
C) Thextransformationx ofxaxcellxtypextoxmalignancy.
D) Anx irreversiblex cellularx adaptation.
, x 6. Duringxax routinex ultrasoundx ofxax 38x yearx oldx womenx26x weeksx gestationx revealsxa
fetusxwithxaxsmallxsquarexhead,xupwardxslantxofxthexeyes,xandxlowxsetxears.xThexnur
sexrecognizesx thatxthesex findingsxarex consistentx withx whichxofxthex following?
A) FragilexXxSyndrome.
B) MonosomyxXx (Turner'sx Syndrome).
C) Trisomyx21x (Down'sx Syndrome).
D) TrisomyxXx (Klinefelter'sx Syndrome).
x 8. Whichx ofx thex followingx assessmentx findingsx indicatesx anx alterationx inx homeostatic
controlx mechanisms?
A) Fever
B) Throatx pain
C) Jointxstiffness
D) Positivex throatx culture
x 9. Whatx informationx shouldx parentsx bex givenx aboutx thex consequencesx of
phenylketonuriax (PKU)?
A) Mentalx retardationx isx inevitable.
B) PKUx isx commonlyx associatedx withx otherx congenitalx anomalies.
C) Highx dietaryxtyraminex mayx helpx inducex enzymex production.
D) Failurex tox treatx properlyxresultsx inx progressivex mentalx retardation.
x 10. Injuryxthatx occursxwhenxbloodx flowxisxdiminishedxtox tissuex isxcalled injury.
A) hypoxic
B) ischemic
C) hyperemic
D) neoplastic
x 11. Tayxsachsxisxcausedxbyxwhichxofxthex following?
A) Axdeficiencyxorx absencex ofxhexosaminidasexA
B) Axdefectx onx chromosomex 17x orx22
C) Axmutationx onx chromosomex 15
x 12. Anxobesex butxotherwisex healthyxteenx goesxtoxax healthx fairx andxhasxherxblood
pressurex checked.xThisx isx anx examplex of
A) primaryx prevention.
B) secondaryx prevention.
C) tertiaryx prevention.
D) diseasex treatment.
x 13. Characteristicsx ofx X-linkedx recessivex disordersx includex whichx ofx thex following?
A) Thexsonxofxaxcarrierxmotherx hasxax 25%xchancex ofxbeingxaffected.
B) Affectedxfathersxtransmitx thex genextoxallxofxtheirxsons.
C) Allx daughtersx ofxaffectedxfathersx arexcarriers.
D) Boysxandx girlsx arexequallyxaffected.
x 14. Axfactorx associatedx withxriskxofxDownx syndromex is
A) Maternalxage.
B) Maternalxalcoholx intake.
C) Familyxhistoryxofx heritablex diseases.
D) Exposurex toxTORCHx syndromex organisms.
x 15. Whichx typex ofx gangrenex isx usuallyxax resultx ofxarterialx occlusion?
A) Necrosis.
B) Dry.
C) Wet.
D) Gas.
x 16. Thex cancerx growthx continuumx isx dividedxintox thex followingx stages.
A) Stagex1,xStagex2,xStagex3
B) Initiation,x Progression,x Promotion
C) Preliminary,xEvolutionary,xMetastasis
D) Initiation,x Promotion,x Progression
x 17. Axdiseasex inx whichx thex principalx manifestationx isxanxabnormalx growthx ofxcells
leadingxtox formationxofxtumorsxisxcalledxa disease.
A) congenital
B) degenerative
C) metabolic
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