2] Wound Assessment Flashcards
Why is assessment and documentation important?
For communication
Denied payment for stage 3 and 4 pressure injuries not documented on admission in some settings
Side with most data wins
If you didnt write it, you didnt do it
Diagnoses that are risk factors
Diabetes Plegias Urinary incontinence or chronic bowel Sepsis Terminal illness C-diff Immobile Hip surgery
Measure wounds in ?
Cm
What is undermining
Open skin at the surface caused by shearing
Documentation of measure of a wound tunneling and undermining
Undermining from 3:00 - 7:00 with depth of 1.5 cm at 7:00
passageway belowsurface of skin in
any direction from
surface or edge of
wound
Tunneling
thick, leathery, necrotic, devitalized
tissue
Eschar
Slough is ?
Necrotic tissue
Epithelialization is in the ?
Epidermis
cells
migrating across
wound surface;
color could range from glass to pink
Epithelialization
buildup of tissue that
inhibits
epithelialization (when granulation tissue
exceeds skin height)
Hypergranulation
Assess wound drainage amount
Minimal
Light
Moderate heavy
4 types of wound drainage
Serous
Serosangineous
Sangineous
Purulent
clear or light-yellow plasma
Serous type of drainage
Pink to light red plasma wound drain
Serosangineous
Red with fresh blood wound drain
Sangineous
Thick drainage, creamy yellow, green, white or tan = infection
Purulent type of drainage
What is a maceration type of wound?
Too much moisture; over hydrated wound edges
What’s it called when the edge of the wound is rolled under
Epibole
Best way to determine infection is with a ?
Wound culture
One symptom of wound infection is delayed healing
Greater than 4 weeks
What scale is used to assess pain
VAS or face scale
What is the Braden scale
Predicts pressure sore risk
Highest and lowest possible score for Braden scale
23 and 6
Less than 9 for Braden scale is
Very high
PUSH stands for
Pressure ulcer scale for healing
PUSH does what?
Monitors healing over time
Normal WBC
4500 to 11,000 mm3
Low WBC
Leuokopenia
High WBC
Leukocytosis
Normal RBC for men
4.7 to 6.1 million /ml
Normal hematocrit for men
42-52%
Normal hemoglobin for men
14 - 18 g/dL
Normal RBC for women
4.2 - 5.4 million/mL
Normal hematocrit for women
37 - 47%
Normal hemoglobin for women
12 - 16 g/dL
Normal RBC lab value
150,000 to 400,000 / mL
Elevated RBCs
Thrombocytosis
Deficiency of RBCs
Thrombocytopenia
What is prothrombin time?
Time it takes plasma to clot after addition of tissue factor
Normal prothrombin time
12 - 15 seconds
Prothrombin time is how many times higher for patients with hypercoagulability?
1.5 to 2.5 times higher
If PT is more than 2.5x normal what happens?
Spontaneous risk for bleeding
What’s normal PTT?
25 - 40 seconds
Normal INR
0.9 to 1.1
Measures intrinsic and common coagulation
pathways
PTT
Na+ electrolytes that influences swelling
135 - 145 mEq/L
K+ electrolytes
3.5 - 5
Hyper or hypokalemia can cause?
Arrhythmias
Cl-
98 - 109
HCO3 electrolyte
20-30
BUn is an indicator of?
Renal function and fluid status
Normal BUN
8 - 25 mg/dL
Elevated levels of urea associated with
Delayed wound healing
Normal creatinine
0.6 - 1.4 mg/dL
If BUN increases while creatinine decreases, indicates ?
Dehydration
Normal Hgb A1C
Less than 6.1%
Glucose when fasting
Less than 110 mg/dL