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Test Bank for Basic Geriatric Nursing

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The Test Bank for Basic Geriatric Nursing provides a structured set of practice questions covering essential topics in geriatric care. It emphasizes physiological changes of aging, chronic disease management, psychosocial aspects, safety interventions, and ethical considerations in elderly care. Each question is paired with rationales to strengthen clinical reasoning and prepare students for exams and real-world practice. Nursing students benefit from NCLEX-style practice, while instructors can use the test bank to assess comprehension and critical thinking in the classroom.

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APHY102MidtermExam-IvyTechquestionswithcorrectanswers



1. Whatisahormoneandhowdoesitact?

:Ans-Hormonesarechemicalmessengers

thatareresponsibleforregulation.Theyaresecretedintobodyfluids,mainlyblood.Ithassp

ecificactionsontargettissues,whichareanytissuethathasspecificreceptorsforthatpartic

ularhormone.

2. Whatisaparacrinegland?

:Ans-asecretionthatentersinterstitialfluidbutaffectsonlyneighboringcells

3. Whatisanautocrinegland?

:Ans-Asecretionthatonlyaffectsthesecretingcell.

4. Whatisanendocrinegland?

:Ans-

Aglandthatsecretesasubstance(ahormone)intothebloodstreamandactontargetcells

5. Whatisanexocrinegland?

:Ans-Aductedglandthatproducesasecretionontoabodysurface.

6. Whereisthethymuslocated?
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, :Ans-mediastinum;behindthesternum

7. Whereisthepinealglandlocated?

:Ans-centerofbrain

8. Wherearethereproductiveorganslocated?

:Ans-abdomen;pelvic

9. Whereisthepituitaryglandlocated?

:Ans-sellaturcicaofthesphenoidbone;baseofthebrain

10. Wherearetheadrenalglandslocated?

:Ans-ontopofeachkidney

11. Whereisthepancreaslocated?

:Ans-posteriortothestomach

12. Whatarethetwosteroidhormones?

:Ans-Sexhormonesandadrenalcortexhormones;estrogenandtestosterone

13. Describesteroidhormones

:Ans--diffusethroughcellmembranesintocytoplasmornucleus

-combinewithareceptormoleculebindingtoDNA

-promotetranscriptionofmRNA
2/12

,-mRNAenterscytoplasmdirectingproteinsynthesis

14. Describenon-steroidhormones.

:Ans-Amines,proteins,peptides,andglycopro-

teins.Theendocrineglandsecretesnonsteroidhormones,whichbodyfluidcarrieshormo

netoitstargetcell.Hormonecombineswithreceptorsiteonmembraneofitstargetcell,act

ivatingGprotein.Cellularchangesproducethehormone'seffects.

15. Howistheanteriorpituitaryglanddifferentthantheposteriorpituitarygland?

:Ans-

Theanteriorpituitarybecomesanendocrineglandproducingandsecretinghormonesfor

thebodyandconnectstotheposteriorpituitarywhenfullyformed.Meanwhile,theposteri

orpituitaryremainsconnectedtothehypothalamus,func-

tioningasarepositoryforhormonesproducedbythehypothalamusandreceivingmessa

gesfromitthatregulatewhenhormonesaretobereleasedtoandthroughtheanteriorpitu

itary

16. Whatregulatespituitaryglandsecretion?

:Ans-Hypothalamus

17. Describetropichormones
3/12

, :Ans-stimulateotherendocrineglandstoreleasehor-mones




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