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NR442 FINAL EXAM/NR 442 COMMUNITY HEALTH NURSING
FINAL 2025 ACTUAL EXAM QUESTIONS WITH CORRECT,
DETAILED AND VERIFIED ANSWERS ||GRADED A+||
allow for visualization of the wound bed. They also provide a bacterial
barrier, are water-resistant, provide a moist environment, and promote
selective debridement via autolysis. - ANSWER-transparent film dressing
hydrocolloid dressing - ANSWER-seals and protects the wound from
bacteria, debris, and shearing. They prevent contamination, promote
autolytic debridement, and do not require a secondary dressing
hydrocolloid - ANSWER-Can absorb some exudate. Keeps wound bed
moist. Can be kept in place for a few days
hydrogel - ANSWER-soothing to the patient. Does not adhere to the
patient's skin
hydrogel - ANSWER-provides moisture which enables painless
debridement of necrotic and infected tissue, promotes granulation and
encourages complete healing
wound VAC - ANSWER-An adhesive film covers and seals the dressing
and wound. A drainage tube leads from under the adhesive film and
connects to a portable vacuum pump. This pump removes air pressure
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over the wound, along with any fluids that drain from the wound. It may do
this constantly, or in cycles
wound irrigation - ANSWER-to remove foreign material, decrease bacterial
contamination of the wound, and to remove cellular debris or exudate from
the surface of the wound.
wound evacuation - ANSWER-to remove drainage from a wound bed to
prevent infection and the delay of wound healing
a. Creates pressure over the body part
b. immobilizes the body part
c. Supports the wound
d. Reduces or prevents edema
e. Secures a splint
f. Secures dressings - ANSWER-benefits of binders and bandages
dress the wound
cover the bandage
secure the bandage
check circulation - ANSWER-List the nursing responsibilities when applying
a bandage
heat application - ANSWER-what type of application causes vasodilation,
reduced blood viscosity, reduced muscle tension, increased tissue
metabolism, and increased capillary permeability
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cold applications - ANSWER-what type of application causes
vasoconstriction, local anesthesia, reduced cell metabolism, increased
blood viscosity, decreased muscle tension
increase blood flow, relax muscles - ANSWER-two therapeutic benefits of
heat application
Relieves pain, reduces inflammation - ANSWER-two therapeutic benefits of
cold application
Arthritis and menstrual cramping - ANSWER-2 examples of conditions
treated with heat therapy
Minor burn, immediately after trauma - ANSWER-2 examples of conditions
treated with cold therapy
kidneys - ANSWER-filter waste products of metabolism from the blood
ureters - ANSWER-transfer urine from the kidneys to the bladder
bladder - ANSWER-holds urine until the volume in the bladder triggers the
sensation to void
urethra - ANSWER-tube leading from the urinary bladder to the outside of
the body
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micturition - ANSWER-occurs when the brain gives the bladder permission
to empty
400-600 - ANSWER-When the bladder fills to around ____ - ____ mL,
people experience a strong urgency to urinate
central nervous system - ANSWER-When a person is ready to void, the
___________ sends a message to the micturition centers, the external
sphincter relaxes and the bladder empties
North Americans expect toilet facilities to be private, whereas some
cultures accept communal toilet facilities - ANSWER-how can sociocultural
factors influence urination
Anxiety and stress sometimes affect a sense of urgency and increase the
frequency of voiding - ANSWER-how can psychological factors influence
urination
The need for privacy and adequate time to void can influence the ability to
adequately empty the bladder - ANSWER-how can personal habits
influence urination
Arthritis, Parkinson's disease, dementia, and chronic pain syndromes can
interfere with timely access to a toilet - ANSWER-how can pathological
conditions influence urination
NR442 FINAL EXAM/NR 442 COMMUNITY HEALTH NURSING
FINAL 2025 ACTUAL EXAM QUESTIONS WITH CORRECT,
DETAILED AND VERIFIED ANSWERS ||GRADED A+||
allow for visualization of the wound bed. They also provide a bacterial
barrier, are water-resistant, provide a moist environment, and promote
selective debridement via autolysis. - ANSWER-transparent film dressing
hydrocolloid dressing - ANSWER-seals and protects the wound from
bacteria, debris, and shearing. They prevent contamination, promote
autolytic debridement, and do not require a secondary dressing
hydrocolloid - ANSWER-Can absorb some exudate. Keeps wound bed
moist. Can be kept in place for a few days
hydrogel - ANSWER-soothing to the patient. Does not adhere to the
patient's skin
hydrogel - ANSWER-provides moisture which enables painless
debridement of necrotic and infected tissue, promotes granulation and
encourages complete healing
wound VAC - ANSWER-An adhesive film covers and seals the dressing
and wound. A drainage tube leads from under the adhesive film and
connects to a portable vacuum pump. This pump removes air pressure
,2|Page
over the wound, along with any fluids that drain from the wound. It may do
this constantly, or in cycles
wound irrigation - ANSWER-to remove foreign material, decrease bacterial
contamination of the wound, and to remove cellular debris or exudate from
the surface of the wound.
wound evacuation - ANSWER-to remove drainage from a wound bed to
prevent infection and the delay of wound healing
a. Creates pressure over the body part
b. immobilizes the body part
c. Supports the wound
d. Reduces or prevents edema
e. Secures a splint
f. Secures dressings - ANSWER-benefits of binders and bandages
dress the wound
cover the bandage
secure the bandage
check circulation - ANSWER-List the nursing responsibilities when applying
a bandage
heat application - ANSWER-what type of application causes vasodilation,
reduced blood viscosity, reduced muscle tension, increased tissue
metabolism, and increased capillary permeability
,3|Page
cold applications - ANSWER-what type of application causes
vasoconstriction, local anesthesia, reduced cell metabolism, increased
blood viscosity, decreased muscle tension
increase blood flow, relax muscles - ANSWER-two therapeutic benefits of
heat application
Relieves pain, reduces inflammation - ANSWER-two therapeutic benefits of
cold application
Arthritis and menstrual cramping - ANSWER-2 examples of conditions
treated with heat therapy
Minor burn, immediately after trauma - ANSWER-2 examples of conditions
treated with cold therapy
kidneys - ANSWER-filter waste products of metabolism from the blood
ureters - ANSWER-transfer urine from the kidneys to the bladder
bladder - ANSWER-holds urine until the volume in the bladder triggers the
sensation to void
urethra - ANSWER-tube leading from the urinary bladder to the outside of
the body
, 4|Page
micturition - ANSWER-occurs when the brain gives the bladder permission
to empty
400-600 - ANSWER-When the bladder fills to around ____ - ____ mL,
people experience a strong urgency to urinate
central nervous system - ANSWER-When a person is ready to void, the
___________ sends a message to the micturition centers, the external
sphincter relaxes and the bladder empties
North Americans expect toilet facilities to be private, whereas some
cultures accept communal toilet facilities - ANSWER-how can sociocultural
factors influence urination
Anxiety and stress sometimes affect a sense of urgency and increase the
frequency of voiding - ANSWER-how can psychological factors influence
urination
The need for privacy and adequate time to void can influence the ability to
adequately empty the bladder - ANSWER-how can personal habits
influence urination
Arthritis, Parkinson's disease, dementia, and chronic pain syndromes can
interfere with timely access to a toilet - ANSWER-how can pathological
conditions influence urination
