Wound Care Lab Flashcards

1
Q

What is antiseptic technique

A

Elimination of many germs off of a living surface

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2
Q

Can you disinfect a person

A

No you disinfect an object

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3
Q

Can you disinfect a person

A

No you disinfect an object

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4
Q

When is a person considered leukocytotic and neutropenic

A

More than 11,000
Less than 4,500

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5
Q

How do you measure a wound

A

Length will be head to toe
Width will be right to left

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6
Q

How do you measure a wound

A

Length will be head to toe
Width will be right to left

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7
Q

When you do not have an order what do you use to clean a wound and how

A

Normal saline, clean from least contaminated to most contaminated
-incisions: down the incision and then around
-open: from center outward

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8
Q

Describe isotonic, chlorhexidine, and hydrogen peroxide

A

I= normal saline or lactated ringers, does not have antibacterial action
C=antiseptic, toxic to granulation, traditionally used before procedures USE ONLY WHEN ORDERED
H= mechanical debridement, no sustained antiseptic action, will damage granulation and blood clots, can’t be used on tunneling wounds

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9
Q

Key points of wound irrigation

A

STERILE
Spray from superior to inferior
Will change gloves 2 times

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10
Q

When is a pressure dressing used

A

Temporary control of bleeding caused by trauma, surgery, or puncture
-can be used with sandbags
-used for heart caths through femoral

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11
Q

What are the three main types of drains and their function

A

Hemovac: spring activated, emptied every 4-8 hrs
Jackson Pratt: bulb activated
Penrose: passive, hard to measure output

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12
Q

What is sanguineous drainage

A

Bloody, thick drainage, non transparent

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13
Q

What is sero sanguineous drainage

A

Blood and serum, red-pink color, thickness is in between sanguineous and serous

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14
Q

What is serous drainage

A

Serum from the body, pale yellow, watery, fluid is blister like

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15
Q

What is purulent drainage

A

Pus, pale yellow to green color, WBC, infection

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16
Q

Treatment for stage 1 pressure injuries

A

Dressing, turning, barrier cream, nutrition, careful full body assessment

17
Q

Treatment for stage 2 pressure injury

A

Hydro collide dressing, turning, off loading devices, nutrition, careful assessment of body

18
Q

Treatment for stage 3 wounds

A

Will need wound care nurse
Therapeutic bed
Nutrition
Packing/dressing often

19
Q

Treatment for stage 4 wounds

A

Will need wound care nurse
May need surgery/grafting
Extensive dressing changes
Intensive pressure relief

20
Q

Describe 1-2 degree burns

A

1: reddened area AKA sunburn
2: blisters, moderate to deep partial thickness, effects epidermis and part of dermis

21
Q

Describe 3-4 degree burns

A

Both often require surgery
3: skin is charred or non existent, no pain, severe fluid loss, nerve damage, full thickness wound of epidermis and dermis, debridement and grafting needed
4: deep burn necrosis, damage to fascia, muscle and or bone

22
Q

Important nutritional needs for wound healing

A

Vitamin A/c and minerals
Protein
Calories
Hydration

23
Q

When is a wrap needed

A

Need for pressure
Need for immobilization
To support a wound
To reduce or prevent edema
To secure a splint or dressing

Typically rolled gauze or ace wrap

24
Q

What are the five p’s of applying a bandage

A

Pallor
Paresthesia — numbness/tingling/nerve damage
Pain — nerve function effected
Pulselessness — impaired circulatory function
Paralysis — damaged motor/nerve function

25
Which way do you wrap
Towards the heart
26
When is cold therapy used and what does it do
Trauma (early stages) and arthritis -reduces hemorrhage -reduces edema Reduces muscle spasms Reduces pain Alternate 1/2 hour on and off with heat
27
When is heat therapy used and what does it do
Arthritis, cramps, spasms Back pain, surgical wounds Hemorrhoids, phlebitis, IV inflitration Episiotomies Causes vasodilation, increasing oxygen, nutrients and leukocytes to tissue Increased metabolism Elimination of waste
28
Key points in ear irrigation
Clean procedure -warm solution -position sitting or laying down -Adult=pull pinna up, Peds=opposite -aim at top of ear canal
29
Key points of eye irrigation
Sterile -position pt supine or head turned with effected eye down -retract lower eyelid -inject at inner canthus