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NURS : Unit 3 Anxiety & Anxiety Disorders – Mental Health Nursing Study Guide for Exams

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Master NURS 1210 Unit 3 (2026 edition) with this focused study guide on Anxiety and Anxiety Disorders. Perfect for nursing students, this guide includes: Clear explanations of different anxiety disorders and their symptoms Nursing interventions and patient care strategies High-yield notes for exam prep and classroom reinforcement Practical examples to help apply theoretical knowledge Organized for quick review and effective study Stay prepared and confident with a concise, curriculum-aligned guide tailored to the 2026 NURS 1210 course.

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1. Anxiety:fbcanfbbefbdefinedfbasfbafbfeelingfboffbapprehension,fbuneasiness,fbuncertainty,fborfbdreadfbresultingfbfromfbafbrealfb
orfbperceivedfbthreatfbwhosefbactualfbsourcefbisfbunknownfborfbunrecognized.
2. Anxietyf b signs:f b "associatedfbwithfbmusclefbtensionfbandfbvigilancefbinfbpreparationfbforfbfuturefbdangerfbwithfbcau
tiousfborfbavoidantfbbehaviors"
3. Whatfbcanfbanxietyfbdofbtofbyou?:fbAnxietyfbcanfbinvadefbthefbcentralfbcorefboffbthefbpersonality.fbItfbmayfberodefbt
hefbindividual'sfbfeelingsfboffbself-esteemfbandfbpersonalfbworth.
4. Fear:fbafbsimilarfbresponsefbtofbanxiety,fbisfbafbreactionfbtofbafbspecificfbdanger,fbandfbmorefboftenfbthefbbodyfbreactsfb"withfbsur
gesfboffbautonomicfbarousalfbnecessaryfbforfbfightfborfbflight,fbthoughtsfboffbimmediatefbdanger,fbandfbescapefbbehaviors"
5. Normalf b anxiety:f b isfbanfbadaptivefblifefbforcefbthatfbisfbnecessaryfbforfbsurvival.fbItfbprovidesfbthefbenergyfbneededfbtofbcar
ryf b outfbthefbtasksfbinvolvedfbinfbstrivingfbtowardfbgoals
6. Howfbdoesfbanxietyfbmotivate?:fbAnxietyfbmotivatesfbpeoplefbtofbmakefbandfbsurvivefbchange.fbItfbpromp
tsfbconstructivefbbehaviors.
7. Acutef b anxiety:f b -fbtriggeredfbbyfbanfbacutefbstressor.
- isfbprecipitatedfbbyfbanfbimminentfbrealfborfbpotentialfblossfborfbchangefbthatfbthreatensfbanfbindividual'sfbsensefboffbsecurity.
8. Acutefbanxietyfbexamples:fb-fbmanyfbentertainersfbexperiencefbacutefbanxietyfbbeforefbperformances.
- Studentsfbmayfbexperiencefbacutefbanxietyfbbeforefbanfbexamination.
- Patientsfbpreparingfbforfbsurgeryfboftenfbexperiencefbacutefbanxiety.
9. Pathologicalf b anxiety:f b Anxietyfbthatfbisfbirrational,fbuncontrollable,fbandfbdisruptive

(1) thefbintensityfboffbthefbemotionalfbresponsefbisfboutfboffbproportionfbtofbthefbthreat,
(2) thefbemotionalfbresponsefbpersistsfbafterfbthefbthreatfbisfbresolved,fband/or
(3) thefbemotionalfbresponsefbbecomesfbgeneralizedfbtofbbenignfbsituations.fbPathologicalfbanxietyfbcanfbleadfbtofbthefbdevelopme
ntfboffbanxietyfbdisorders.
10. Whatf b aref b thef b fourf b levelsf b off b anxiety?:f b 1.fbMild
2. Moderate
3. Severe
4. Panic
11. Mildf b Anxiety:f b occursfbinfbthefbnormalfbexperiencefboffbeverydayfbliving.
12. Mildfbanxietyfbsymptoms:fb-fbrestlessness,fbmildfbirritability,fborfbmildfbtension-
relievingfbbehaviorsfbsuchfbasfbnailfbbitingfbandfbfingerfbtappingfbmayfbbefbpresent.
13. Moderatefbanxiety:fb-
fbAsfbanxietyfbescalates,fbthefbpatient'sfbperceptualfbfieldfbnarrows,fbleadingfbtofbselectivefbinattention.

,- Thefbabilityfbtofbthinkfbclearlyfbisfbsomewhatfbhampered,fbbutfblearningfbandfbproblemfbsolvingfbcanfbstillfbtakefbplace.
- Physicalfbsymptomsfbmayfbincludefbtension,fbpoundingfbheart,fbincreasedfbpulsefbandfbrespiration,fbandfbotherfbmildfbsoma
ticfbsymptoms.
- Voicefbtremorsfbmayfbbefbnoticed.
- Mildfbtofbmoderatefbanxietyfblevelsfbcanfbbefbviewedfbasfbafbsignalfbthatfbsomethingfbinfbthefbperson'sfblifefbneedsfbattention.
14. Severef b anxiety:f b -fbThefbperceptualfbfieldfboffbafbpersonfbexperiencingfbseverefbanxietyfbisfbgreatlyfbreduced.
- Thefbpersonfbmayfbhavefbdiflcultyfbnoticingfbeventsfboccurringfbinfbthefbenvironment,fbevenfbwhenfbtheyfbarefbpointedfbout.
- Learningfbandfbproblemfbsolvingfbarefbsignificantlyfbattectedfbatfbthisfblevel.
15. Severef b anxietyf b symptoms:f b -fbhyperventilationfbandfbafbsensefboffbdreadfborfbimpendingfbdoom.
16. Panicfblevelfbanxiety:fb-
fbThefbpanicfblevelfboffbanxietyfbisfbthefbmostfbextremefbandfbresultsfbinfbmarkedlyfbdisturbedfbbehavior.


- Anfbindividualfbisfbnotfbablefbtofbprocessfbeventsfbinfbthefbenvironmentfbandfbmayfblosefbtouchfbwithfbreality.
- Confusion,fbshouting,fbscreaming,fborfbextremefbwithdrawalfbmayfbbefbpresent.
- Hallucinations,fbseeingfbpeoplefborfbobjectsfbthatfbarefbnotfbpresent,fbmayfbbefbexperiencedfbbyfbpeoplefbatfbpanicfblevelsfboffbanxiety.
- Erratic,fbuncoordinated,fbandfbimpulsivefbbehaviorfbmayfbalsofbbefbevident.fbAutomaticfbbehaviorsfbarefbusedfbtofbreducef
bandfbrelievefbanxiety,fbalthoughfbsuchfbettortsfbmayfbbefbinettective.


- Acutefbpanicfbmayfbleadfbtofbexhaustion.
17. Anxietyf b interventions:f b -
fbRemainingfbcalm,fbrecognizingfbthefbpatient'sfbdistress,fbandfbbeingfbwillingfbtofblistenfbarefbthefbtasksfboffbthefbnurse


.
18. Levelsf b off b anxietyf b (contrast):f b Mildfb-
fbheightenedfbperceptualfbfield,fbabilityfbtofblearn/work,fbslightfbdiscom-fbfort


Moderatefb-
fbnarrowedfbperceptualfbfield,fbabilityfbtofblearn/workfbbutfbnotfboptimally,fbvoicefbtremorsfbSeverefb-


fbgreatlyfbreducedfbperceptionfbfield,fbunablefbtofbseefbconnectionsfborfbdetails,fbfeelingsfboffbdread


Panicfb-
fbonfbablefbtofbfocusfbonfbthefbenvironment,fbmayfbbefbmutefborfbextremefbpsychomotorfbagitationfbleadingfbtofbexhaustion,fbexp


eriencefboffbterror
19. Severefbandfbpanicfblevelsfboffbanxiety:fb-
unablefbtofbsolvefbproblems,fbpoorfbgraspfboffbsituations,fbdangerfbtofbthemselvesfborfbothers
- Stayfbwithfbthefbpatient,fbhavefbplentyfboffbfood,fbandfbrest
- movefbtofbafbquietfbenvironment

, - havefbthefbpatientfbdofbactivitiesfblikefbpacing
- Speakingfbmorefbslowly,fbwaitingfblongerfbforfbresponses,fbandfbrepeatingfbcommentsfbwillfbfacilitatefbthefbpatient'sfbabilit
yfbtofbcomprehend.

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