NUR,./231,./Exam,./1,./BSU
Explain,./the,./chain,./of,./infection,./-,./correct,./answer,./✔ ✔
Infectious,./agent:,./bacteria,,./viruses,,./fungi.,./Reservoir:,./natural,./h
abitat,./of,./the,./organism.,./Portal,./of,./exit:,./point,./of,./escape,./for,./t
he,./organism.,./Means,./of,./transmission:,./direct,./contact,,./indirect,./c
ontact,,./airborne,./route.,./Portal,./of,./entry:,./point,./at,./which,./organis
ms,./enter,./a,./new,./host.,./Susceptible,./host:,./must,./overcome,./resista
nce,./mounted,./by,./host's,./defenses.
Describe,./normal,./defense,./mechanisms.,./-,./correct,./answer,./✔ ✔
Skin-,./barrier,./and,./normal,./flora,,./Mouth-
,./saliva,./and,./normal,./flora,,./Eyes-
,./tears,,./blinking,,./Respiratory,./tract-
,./cilia,./lining,,./macrophages,,./mucus,,./Urinary,./tract-
,./pH,./and,./flushing,./action,./of,./urine,,./Gastrointestinal,./tract-
,./acidity,,./peristalsis,./and,./normal,./flora,,./Vagina-
,./normal,./flora,./and,./low,./pH
, Determine,./nursing,./interventions,./used,./to,./break,./the,./chain,./of,./i
nfection.,./-,./correct,./answer,./✔ ✔
Hand,./hygiene,./with,./soap,./and,./water,,./hand,./hygiene,./with,./alco
hol,./based,./hand,./sanitizer.
Identify,./situations,./in,./which,./hand,./hygiene,./is,./indicated.,./-
,./correct,./answer,./✔ ✔
1.,./Hand,./hygiene,./with,./soap,./and,./water,./should,./be,./done,./whe
n,./hands,./are,./visibly,./dirty,,./soiled,./with,./blood,./or,./bodily,./fluids,
,./before,./eating,./and,./after,./using,./the,./toilet,,./exposure,./to,./spore,./
organisms,./like,./C-
diff,,./and,./after,./contact,./with,./bodily,./fluids,,./mucous,./membranes,,
./nonintact,./skin,,./or,./wound,./dressings.,./Use,./alcohol,./based,./hand,.
/sanitizer,./if,./hands,./are,./not,./visibly,./soiled,,./before,./after,./and,./du
ring,./patient,./direct,./contact,,./when,./moving,./from,./contaminates,./ar
ea,./to,./clean,./areas,,./after,./contact,./with,./inanimate,./surfaces,./or,./o
bjects,./in,./the,./patient's,./room,,./and,./before,./caring,./for,./patients,./
with,./severe,./immune,./suppression.
Differentiate,./between,./Medical,./and,./Surgical,./Asepsis,./-
,./correct,./answer,./✔ ✔
Medical,./asepsis,./is,./referred,./to,./as,./the,./clean,./technique.,./Surgi
cal,./asepsis,./is,./referred,./to,./as,./the,./sterile,./technique.,./Surgical,./as
epsis,./should,./be,./used,./in,./an,./operating,./room,,./labor,./and,./delive
ry,./areas,,./certain,./diagnostic,./testing,./areas,,./and,./the,./patient's,./be
dside.
Explain,./the,./chain,./of,./infection,./-,./correct,./answer,./✔ ✔
Infectious,./agent:,./bacteria,,./viruses,,./fungi.,./Reservoir:,./natural,./h
abitat,./of,./the,./organism.,./Portal,./of,./exit:,./point,./of,./escape,./for,./t
he,./organism.,./Means,./of,./transmission:,./direct,./contact,,./indirect,./c
ontact,,./airborne,./route.,./Portal,./of,./entry:,./point,./at,./which,./organis
ms,./enter,./a,./new,./host.,./Susceptible,./host:,./must,./overcome,./resista
nce,./mounted,./by,./host's,./defenses.
Describe,./normal,./defense,./mechanisms.,./-,./correct,./answer,./✔ ✔
Skin-,./barrier,./and,./normal,./flora,,./Mouth-
,./saliva,./and,./normal,./flora,,./Eyes-
,./tears,,./blinking,,./Respiratory,./tract-
,./cilia,./lining,,./macrophages,,./mucus,,./Urinary,./tract-
,./pH,./and,./flushing,./action,./of,./urine,,./Gastrointestinal,./tract-
,./acidity,,./peristalsis,./and,./normal,./flora,,./Vagina-
,./normal,./flora,./and,./low,./pH
, Determine,./nursing,./interventions,./used,./to,./break,./the,./chain,./of,./i
nfection.,./-,./correct,./answer,./✔ ✔
Hand,./hygiene,./with,./soap,./and,./water,,./hand,./hygiene,./with,./alco
hol,./based,./hand,./sanitizer.
Identify,./situations,./in,./which,./hand,./hygiene,./is,./indicated.,./-
,./correct,./answer,./✔ ✔
1.,./Hand,./hygiene,./with,./soap,./and,./water,./should,./be,./done,./whe
n,./hands,./are,./visibly,./dirty,,./soiled,./with,./blood,./or,./bodily,./fluids,
,./before,./eating,./and,./after,./using,./the,./toilet,,./exposure,./to,./spore,./
organisms,./like,./C-
diff,,./and,./after,./contact,./with,./bodily,./fluids,,./mucous,./membranes,,
./nonintact,./skin,,./or,./wound,./dressings.,./Use,./alcohol,./based,./hand,.
/sanitizer,./if,./hands,./are,./not,./visibly,./soiled,,./before,./after,./and,./du
ring,./patient,./direct,./contact,,./when,./moving,./from,./contaminates,./ar
ea,./to,./clean,./areas,,./after,./contact,./with,./inanimate,./surfaces,./or,./o
bjects,./in,./the,./patient's,./room,,./and,./before,./caring,./for,./patients,./
with,./severe,./immune,./suppression.
Differentiate,./between,./Medical,./and,./Surgical,./Asepsis,./-
,./correct,./answer,./✔ ✔
Medical,./asepsis,./is,./referred,./to,./as,./the,./clean,./technique.,./Surgi
cal,./asepsis,./is,./referred,./to,./as,./the,./sterile,./technique.,./Surgical,./as
epsis,./should,./be,./used,./in,./an,./operating,./room,,./labor,./and,./delive
ry,./areas,,./certain,./diagnostic,./testing,./areas,,./and,./the,./patient's,./be
dside.
