Formulas & #s Flashcards

1
Q

Lethal blood loss=

A

40%–> class 4 hemorrhage

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2
Q

How to estimate PEDI ET tube size: Uncuffed
Cuffed

A

Uncuffed ET: (Age /4) + 4 OR (Age + 16) /4
Cuffed ET = (Age /4) + 3.5

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3
Q

Pedi intubation ETT location=

A

ETT Insertion is 2-3 cm below the vocal cords

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4
Q

Suctioning catheter sizing form/=

A

Intubation ETT size # X 2

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5
Q

Suctioning time limits:

A

Adults 15 secs max,
Children= 10 secs max,
Infants=5 secs max,
ET/Trach tube= 5-10 secs max

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6
Q

ETT size range~

A

Adults (6.0-9.0) women~7-8 & man~8-9
Pedi tubes(2.5-5.5)

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7
Q

DISS =Fitting diameter index setting system > oxy tanks

A

2:5 pins

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8
Q

Normal blood pH range=

A

7.35 - 7.45 mmHg

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9
Q

Respiration ratio=

A

1 sec inhalation 2 sec exhalation

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10
Q

“rule of thumb” for estimating the proper depth of an ETT=

A

Depth should be ~3x ETT size

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11
Q

% of drug concentration=

A

Gs in 100mLs

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12
Q

How to estimate pedi weight

A

(Age + 4) x 2 = Approximate weight in kg (Old Way)
(Age x 3) + 7 = Approximate weight in kg (New Way

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13
Q

(60%) Fluid compartments % of water:

A

45% intracellular
15% extracellular (outside cell)
Interstitial 10.5% Intravascular 4.5%

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14
Q

Adult Men weight from:
Adult Women weight from:

A

=50 kg + 2.3 kg X (Height (in)- 60)
=45.5 kg + 2.3 kg X (Height (in)-60)

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15
Q

Suction catheter size w/ ETT~ form:

A

ETT# x2

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16
Q

BP bladder width should cover at least:
BP bladder length should cover between:
BP cuff should cover:

A

= 40 - 50% of the mid-arm circumference.
= 80-100% of the arm circumference.
= 2/3 of distance of upper arm (from the acromion to the olecranon)

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17
Q

Pulse pressure:
MAP:
CPP Cerebral Perfusion:

A

= SBP-DBP
= (PP/3) + DBP
= (MAP-ICP) + 10

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18
Q

RSI Ideal Body Weight) Men formula
Women formula

A

Men= 50 kg + (2.3 kg X (Height (in) - 60)
Women= 45.5 kg + (2.3 kg X (Height (in) - 60)

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19
Q

Celsius# to degrees Fahrenheit form
Fahrenheit# to Celsius form

A

C# to F=(C# -32) / 1.8
F# to C= (1.8 x F) + 32

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20
Q

Cardiac Output:
Cardiac Output Formula:
Blood Pressure formula:

A

= amount of blood pumped by the heart in 1 min (70mL)
= SV x HR
= (SV x HR) x SVR

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21
Q

CUPS:
C:
U:
P:
S:

A

= Categories of PT severity
= Critical: ABCs FUCKed
= Unstable: hypotension, comp to decomp
= Potentially unstable: pelvic fracture, stable can unstable
= Stable: stable ex toenail fracture

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22
Q

Kinetic energy:
Kinetic Energy form:

A

=energy of a object in motion (by objects mass & its velocity
= (Mass x Velocity ^2)/ 2 ½ x mv^2

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23
Q

Force:
Force formula:

A

= force related to a objects mass(weight) and/or achange in velocity
= mass x Acceleration

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24
Q

(Blood vol/ loss) Pelvis:
Femur:
Humorous:

A

= 2-3Liters
= 1.5Liters per femur
= 750ml per humorous

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25
Q

Kinetic energy:
kinetic energy formula:
Increasing mass vs. velocity directly increases what:

A

= energy of an object in motion (Fn. of object’s mass & its velocity)
= Kinetic energy=Mass(weight)×Velocity(speed)22
= kinetic energy > +velocity exponentially increases kinetic energy

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26
Q

The blood volume of an infant or young child is proportionally:
Population most at risk for trauma & trauma death:

A

= ~20%> than that of an adult
= Young adult male

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27
Q

ETCO2 Lvs in head-injured intubated PT shouldn’t drop below:
When vent/ing a adult PT, each breath should have tidal volume of:

A

= 30 mmHg
= approximately 500mL

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28
Q

(Class I Hemorrhage) 1 injuries:
2Compensation for blood:
3Blood Loss:
4Pulse:
5Vent rate, BP & Pulse Pressure:
6Cap-Refill:
7Urine Output (mL/hr):
8Mental Status:

A

1= Broken humorous 750mL
2= Healthy PTs can easily compensate for such blood volume loss
3= Blood Loss: < 15% (<750 mL’s)
4= Pulse: Slightly Tachy
5= all Normal
6= Cap-Refill <2secs
7= 30mL/Hr or more
8= Slightly Anxious

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29
Q

(Class II Hemorrhage) 1 injuries:
2Compensation for blood:
3Blood Loss: 15 - 30%
4Pulse:
5Blood Pressure:
6Pulse Pressure:
7Capillary Refill:
8Ventilation Rate:
9Urine Output (mL/hr):
10Mental Status:

A

1= 1/2 Humorous fractures, a femur fracture, 1 full Hemopneumo
2= 1st line comp/ no longer maintain perfusion & 2ndary employed
3= 15 - 30% 750mLs-1.5L
4= > 100BPM
5= Normal
6= Starts to narrow
7= 2-3 secs
8= 20-30RR
9= (mL/hr) 20-30
10= Mildly Anxious

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30
Q

(Class IV Hemorrhage) 1 injuries:
2= Compensation to blood:
3= blood loss:
4= Pulse:
5= Blood Pressure:
6= Pulse Pressure:
7= Capillary Refill:
8= Ventilation Rate:
9= Urine Output (mL/hr):
10= Mental Status:

A

1= GSWs, multiple major fractures, Pelvis
2= Irreversible Shock!
3= > 40% (>2000mLs) of total blood
4= > 140 & barely palpable in central arteries
5= Very low
6= Narrows more
7= > 5 seconds
8= > 40 or agonal
9= Negligible
10= Lethargic or Unconscious

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31
Q

(Class III Hemorrhage)1 injuries/fractures:
2 Compensation to blood:

3 Blood Loss:
4 Pulse:
5 Blood Pressure:
6 Pulse Pressure:
7 Capillary Refill:
8 Ventilation Rate:
9 Urine Output (mL/hr):
10 Mental Status:

A

1= 2 Humorous, 1-2femur, 1 full Hemopneumo
2= Both 1&2nd comp/ responses failing to maintain perfusion & entering/in Decompensated Shock! (SBP <90)
3= Blood Loss: 30 - 40%, (1500 - 2000 mL’s)
4= >120
5= Starts to decrease
6= Narrows more
7= 3-4secs
8= 30-40
9= 5-10mL/hr
10= Anxious/Confused

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32
Q

(Non& Hemorrhagic treatment) If hemorrhage can be controlled:
If hemorrhage cannot be controlled:

Med for Sig/hemorrhage, in/external (after external controlled)

A

= IV/IO therapy (don’t delay transport) can administer 20 mL/kg bolus.
=administer just enough IV fluid to obtain a radial pulse (permissive hypotension therapy!)NO MORE SBP 80-90 (IV fluids Warm)
= Tranexamic Acid (TXA) Adult 1G/10 mins (mix in 50 mL of NS) follwed w/ 1G/8Hrs (500 mL bag) & Pediatric Not recommended

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33
Q

Fluid accounts for ~% of the body’s weight, Only ~% of the fluid is contained in our vascular system

A

= 60% of the body’s weight, Only about 7% of the fluid is contained in our vascular system

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34
Q

Blood:
Plasma:
Leukocytes:
Erythrocytes:

A

= Mixture of water, cells, proteins, & suspended elements.
= makes up 55% of the blood volume
= WBC & platelets make up the “Buffy Coat”
= RBC make up 45%

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35
Q

Jacksons Theory of Thermal Burns 3 burn zones:

A

1st Zone of Coagulation 2nd Zone of Stasis 3rd Zone of Hyperemia

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36
Q

(Jacksons Theory) Zone of Coagulation:

A

Area of burn nearest to the heat source (most damage & tissue necrosis)Most damaged area

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37
Q

Zone of Hyperemia:

A

surrounding Area of erythema, damage with more RBC coming to area b/c/& cap/s more permeable (increased blood supply) trying to get phagocytes to inside for healing process
Sig burns have sig swelling from shift of fluid

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38
Q

Zone of Stasis / “Ischemia”:

A

Less damaged area adjacent to the Zone of Coagulation (treatable & posible reversible damage)

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39
Q

Thermal burn phases:

A

Emergent, Fluid-shift, Hypermetabolic, & Resolution phase

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40
Q

(Thermal burn phases) Emergent phase:

A

Vtach, cells anaerobic Body’s initial reaction to burn; pain response (afferent nerves damage> Nor/Epi release > tachycardia ; unless on beta blockers

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41
Q

(Thermal burn phases) Fluid-shift phase:

A

2nd phase; can last up to 24 hours; larger than 15 to 20%(BSA) of total body surface area
vasodilates & capillaries more permeable for phagocytosis

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42
Q

(Thermal burn phases) Hypermetabolic phase:

A

3rd phase Days or weeks depending on burn severity; increase in body’s demands for nutrients; begins process of repairing damaged tissue (needs Glucose, amino acids, carbohydrates, O2 to support damage)

43
Q

(Thermal burn phases) Resolution phase:

A

4th phase Scar tissue laid down and remodeled; rehabilitate and return to normal function (weeks to months) new collagen & usually doesnt remodel to original state & makes escar (burn keloid) bc overgrowth

44
Q

Ohm’s law:

A

relationship between current (I), resistance (R), voltage (V)

45
Q

Lightning can still strike you if proximity up to:

A

up to 50yrds can strike you

46
Q

Lightning strikes frequency & strike proximity

A

~100times a sec around world & up to 50yrds can strike you

47
Q

(Moderate criteria) Superficial:
Partial thickness burns:
Full thickness burns:

A

= BSA >50%
= BSA <30%
= BSA <10%

48
Q

(Burn depth) 2nd degree:

A

= Partial, EPi & Dermis burned: intense pain, fluid shift comes up thus blisters, RED to WHITE, moist & mottled w/ shifts

49
Q

(Critical Criteria) 3rd & 2nd Degree criteria:
Any 2nd or 3rd degree burns involving:
Burn types that’re critical & Rx:

A

= 3rd>10% & 2nd>30%
= Face, Hands, Genitalia, Circumferential, Feet, (Dipping), Airway
= Chem, high voltage, Burns w/ major trauma go trauma center 1st then burn center

50
Q

(Wallace Rule of 9s) used only for:
Adult %s:
infants (0-1):
Form:

A

= burns >10%
= 1 genitals, 9 head thoracic & ABDMN, distal anterior (applies to other areas) arm 4 ½
= head 18, arm 9, legs 13.5, 18 front thoracic & ABDMN
= # of child -1 > take away from head then give to each leg (Applicable up 10y/o) For every year beyond age 1, subtract 1 from head / that # & add it evenly between the 2 legs.

51
Q

Rule of palm:

A

use of PT hand = 1% of BSA (burns <10%)

52
Q

!!!Parkland Burn Form for:
form:

A

= (BSA >20% only 2 & 3 degree burns)
= 4 mL x BSA x Weight (kg) = ½ 1st 8 Hrs & ½ next 16Hrs

53
Q

Dry dressing for burns:
Wet dressing for burns:

A

= >10%
= <10%

54
Q

(Parkland Burn Form) EX: 32yo male found with 10% BSA 1st degree burns, 10% BSA 2nd degree burns, and 10% BSA 3rd degree burns. The patient is 110 pounds.
1. 4 mL x BSA x Weight (kg)
2. Total mL / 2 = (Amount to give for:
3. How many mL’s per hr?
4. How many gtts/min using a 10 gtt/mL IV drip set?
5. Know w/ formula:

A
  1. 4mL X 20 (2nd + 3rd degree burns) X 50 (kg) = 4000 mL
  2. 4000 mL / 2 = 2000 mL (Amount to give 1st 8 hours then next 16Hrs)
  3. 2000 mL / 8 = 250 mL per/hour for 1st 8 hrs
  4. 42 gtts/min
  5. Pick closest option choice for gtts & Vol calculated. Use biggest bores& macro drips
55
Q

1 Children for the Rules of Nines, the head is awarded:
2 Children for the Rules of Nines, each leg is awarded:
3 Children for the Rules of Nines, each arm is awarded:
4 Children for the Rules of Nines, the anterior trunk is awarded:
5 Children for the Rules of Nines, the posterior trunk is awarded:

A

1= 18 % of body surface area.
2= 13.5% of body surface area.
3= 9% of body surface area.
4= 18% of body surface area.
5= 18% of body surface area.

56
Q

1 Adults for the Rules of Nines, the head is awarded:
2 Adults for the Rules of Nines, the genitalia is awarded:
3 Adults for the Rules of Nines, the posterior trunk is awarded:
4 Adult for the Rules of Nines, each arm is awarded:
5 Adults for the Rules of Nines, each leg is awarded:
6 Adults for the Rules of Nines, the anterior trunk is awarded:

A

1= 9 % of body surface area.
2= 1 % of body surface area.
3= 9 % of body surface area.
4= 18 % of body surface area.
5= 18 % of body surface area.
6= 18 % of body surface area.

57
Q

Fluid resuscitation is an important part of treating serious burns. The formula for the amount of IV fluid needed to be infused includes:

A

4 mL × patient weight (kg) × BSA burned

58
Q

Phrenic nerve location

A

C-3-5

59
Q

Waddells:

A

= turns to car pevils, thrown, head hits ground

60
Q

Criteria for critical/moderate burn in adult & PT:

Adult:

A

= Burns associated w/ resp injury aka inhalation burn, Chemical / high voltage, Burns w/ major trauma
Adult: Superficial: BSA >50%, Partial: BSA <30%, Full thickness: BSA <10

61
Q

Class 1 hem:
Class 2 hem:
Class 3 hem:
Class 4 hem:

A

= max15% (750 mL’s) SNS main compensatory
= 15-30% (750-1500 mL’s)RAAS
= 30-40% (1.5-2L’s) comp to decomp SBP90
= >40% (>2Ls) irreversible

62
Q

Child burn in water) 120 degrees
125 degrees
140 degrees
150 degrees

A

= 10 minutes 2 or 3 degree burn
= 2 minutes
= 6 secs
= 2 sec

63
Q

CUPS:
C:
U:
P:
S:

A

= Categories of PT severity
= Critical: ABCs FUCKed
= Unstable: hypotension, comp to decomp
= Potentially unstable: pelvic fracture, stable can unstable
= Stable: stable ex toenail fracture

64
Q

Kinetic energy:
Kinetic Energy form:

A

=energy of a object in motion (by objects mass & its velocity
= (Mass x Velocity ^2)/ 2 ½ x mv^2

65
Q

Force:
Force formula:

A

= force related to a objects mass(weight) and/or achange in velocity
= mass x Acceleration

66
Q

(Blood vol/ loss) Pelvis:
Femur:
Humorous:

A

= 2-3Liters
= 1.5Liters per femur
= 750ml per humorous

67
Q

Kinetic energy:
kinetic energy formula:
Increasing mass vs. velocity directly increases what:

A

= energy of an object in motion (Fn. of object’s mass & its velocity)
= Kinetic energy=Mass(weight)×Velocity(speed)22
= kinetic energy > +velocity exponentially increases kinetic energy

68
Q

The blood volume of an infant or young child is proportionally:
Population most at risk for trauma & trauma death:

A

= ~20%> than that of an adult
= Young adult male

69
Q

ETCO2 Lvs in head-injured intubated PT shouldn’t drop below:
When vent/ing a adult PT, each breath should have tidal volume of:

A

= 30 mmHg
= approximately 500mL

70
Q

(Class I Hemorrhage) 1 injuries:
2Compensation for blood:
3Blood Loss:
4Pulse:
5Vent rate, BP & Pulse Pressure:
6Cap-Refill:
7Urine Output (mL/hr):
8Mental Status:

A

1= Broken humorous 750mL
2= Healthy PTs can easily compensate for such blood volume loss
3= Blood Loss: < 15% (<750 mL’s)
4= Pulse: Slightly Tachy
5= all Normal
6= Cap-Refill <2secs
7= 30mL/Hr or more
8= Slightly Anxious

71
Q

(Class II Hemorrhage) 1 injuries:
2Compensation for blood:
3Blood Loss: 15 - 30%
4Pulse:
5Blood Pressure:
6Pulse Pressure:
7Capillary Refill:
8Ventilation Rate:
9Urine Output (mL/hr):
10Mental Status:

A

1= 1/2 Humorous fractures, a femur fracture, 1 full Hemopneumo
2= 1st line comp/ no longer maintain perfusion & 2ndary employed
3= 15 - 30% 750mLs-1.5L
4= > 100BPM
5= Normal
6= Starts to narrow
7= 2-3 secs
8= 20-30RR
9= (mL/hr) 20-30
10= Mildly Anxious

72
Q

(Class IV Hemorrhage) 1 injuries:
2= Compensation to blood:
3= blood loss:
4= Pulse:
5= Blood Pressure:
6= Pulse Pressure:
7= Capillary Refill:
8= Ventilation Rate:
9= Urine Output (mL/hr):
10= Mental Status:

A

1= GSWs, multiple major fractures, Pelvis
2= Irreversible Shock!
3= > 40% (>2000mLs) of total blood
4= > 140 & barely palpable in central arteries
5= Very low
6= Narrows more
7= > 5 seconds
8= > 40 or agonal
9= Negligible
10= Lethargic or Unconscious

73
Q

(Class III Hemorrhage)1 injuries/fractures:
2 Compensation to blood:

3 Blood Loss:
4 Pulse:
5 Blood Pressure:
6 Pulse Pressure:
7 Capillary Refill:
8 Ventilation Rate:
9 Urine Output (mL/hr):
10 Mental Status:

A

1= 2 Humorous, 1-2femur, 1 full Hemopneumo
2= Both 1&2nd comp/ responses failing to maintain perfusion & entering/in Decompensated Shock! (SBP <90)
3= Blood Loss: 30 - 40%, (1500 - 2000 mL’s)
4= >120
5= Starts to decrease
6= Narrows more
7= 3-4secs
8= 30-40
9= 5-10mL/hr
10= Anxious/Confused

74
Q

(Non& Hemorrhagic treatment) If hemorrhage can be controlled:
If hemorrhage cannot be controlled:

Med for Sig/hemorrhage, in/external (after external controlled)

A

= IV/IO therapy (don’t delay transport) can administer 20 mL/kg bolus.
=administer just enough IV fluid to obtain a radial pulse (permissive hypotension therapy!)NO MORE SBP 80-90 (IV fluids Warm)
= Tranexamic Acid (TXA) Adult 1G/10 mins (mix in 50 mL of NS) follwed w/ 1G/8Hrs (500 mL bag) & Pediatric Not recommended

75
Q

Fluid accounts for ~% of the body’s weight, Only ~% of the fluid is contained in our vascular system

A

= 60% of the body’s weight, Only about 7% of the fluid is contained in our vascular system

76
Q

Blood:
Plasma:
Leukocytes:
Erythrocytes:

A

= Mixture of water, cells, proteins, & suspended elements.
= makes up 55% of the blood volume
= WBC & platelets make up the “Buffy Coat”
= RBC make up 45%

77
Q

Jacksons Theory of Thermal Burns 3 burn zones:

A

1st Zone of Coagulation 2nd Zone of Stasis 3rd Zone of Hyperemia

78
Q

(Jacksons Theory) Zone of Coagulation:

A

Area of burn nearest to the heat source (most damage & tissue necrosis)Most damaged area

79
Q

Zone of Hyperemia:

A

surrounding Area of erythema, damage with more RBC coming to area b/c/& cap/s more permeable (increased blood supply) trying to get phagocytes to inside for healing process
Sig burns have sig swelling from shift of fluid

80
Q

Zone of Stasis / “Ischemia”:

A

Less damaged area adjacent to the Zone of Coagulation (treatable & posible reversible damage)

81
Q

Thermal burn phases:

A

Emergent, Fluid-shift, Hypermetabolic, & Resolution phase

82
Q

(Thermal burn phases) Emergent phase:

A

Vtach, cells anaerobic Body’s initial reaction to burn; pain response (afferent nerves damage> Nor/Epi release > tachycardia ; unless on beta blockers

83
Q

(Thermal burn phases) Fluid-shift phase:

A

2nd phase; can last up to 24 hours; larger than 15 to 20%(BSA) of total body surface area
vasodilates & capillaries more permeable for phagocytosis

84
Q

(Thermal burn phases) Hypermetabolic phase:

A

3rd phase Days or weeks depending on burn severity; increase in body’s demands for nutrients; begins process of repairing damaged tissue (needs Glucose, amino acids, carbohydrates, O2 to support damage)

85
Q

(Thermal burn phases) Resolution phase:

A

4th phase Scar tissue laid down and remodeled; rehabilitate and return to normal function (weeks to months) new collagen & usually doesnt remodel to original state & makes escar (burn keloid) bc overgrowth

86
Q

Ohm’s law:

A

relationship between current (I), resistance (R), voltage (V)

87
Q

Lightning can still strike you if proximity up to:

A

up to 50yrds can strike you

88
Q

Lightning strikes frequency & strike proximity

A

~100times a sec around world & up to 50yrds can strike you

89
Q

(Moderate criteria) Superficial:
Partial thickness burns:
Full thickness burns:

A

= BSA >50%
= BSA <30%
= BSA <10%

90
Q

(Burn depth) 2nd degree:

A

= Partial, EPi & Dermis burned: intense pain, fluid shift comes up thus blisters, RED to WHITE, moist & mottled w/ shifts

91
Q

(Critical Criteria) 3rd & 2nd Degree criteria:
Any 2nd or 3rd degree burns involving:
Burn types that’re critical & Rx:

A

= 3rd>10% & 2nd>30%
= Face, Hands, Genitalia, Circumferential, Feet, (Dipping), Airway
= Chem, high voltage, Burns w/ major trauma go trauma center 1st then burn center

92
Q

(Wallace Rule of 9s) used only for:
Adult %s:
infants (0-1):
Form:

A

= burns >10%
= 1 genitals, 9 head thoracic & ABDMN, distal anterior (applies to other areas) arm 4 ½
= head 18, arm 9, legs 13.5, 18 front thoracic & ABDMN
= # of child -1 > take away from head then give to each leg (Applicable up 10y/o) For every year beyond age 1, subtract 1 from head / that # & add it evenly between the 2 legs.

93
Q

Rule of palm:

A

use of PT hand = 1% of BSA (burns <10%)

94
Q

!!!Parkland Burn Form for:
form:

A

= (BSA >20% only 2 & 3 degree burns)
= 4 mL x BSA x Weight (kg) = ½ 1st 8 Hrs & ½ next 16Hrs

95
Q

Dry dressing for burns:
Wet dressing for burns:

A

= >10%
= <10%

96
Q

(Parkland Burn Form) EX: 32yo male found with 10% BSA 1st degree burns, 10% BSA 2nd degree burns, and 10% BSA 3rd degree burns. The patient is 110 pounds.
1. 4 mL x BSA x Weight (kg)
2. Total mL / 2 = (Amount to give for:
3. How many mL’s per hr?
4. How many gtts/min using a 10 gtt/mL IV drip set?
5. Know w/ formula:

A
  1. 4mL X 20 (2nd + 3rd degree burns) X 50 (kg) = 4000 mL
  2. 4000 mL / 2 = 2000 mL (Amount to give 1st 8 hours then next 16Hrs)
  3. 2000 mL / 8 = 250 mL per/hour for 1st 8 hrs
  4. 42 gtts/min
  5. Pick closest option choice for gtts & Vol calculated. Use biggest bores& macro drips
97
Q

1 Children for the Rules of Nines, the head is awarded:
2 Children for the Rules of Nines, each leg is awarded:
3 Children for the Rules of Nines, each arm is awarded:
4 Children for the Rules of Nines, the anterior trunk is awarded:
5 Children for the Rules of Nines, the posterior trunk is awarded:

A

1= 18 % of body surface area.
2= 13.5% of body surface area.
3= 9% of body surface area.
4= 18% of body surface area.
5= 18% of body surface area.

98
Q

1 Adults for the Rules of Nines, the head is awarded:
2 Adults for the Rules of Nines, the genitalia is awarded:
3 Adults for the Rules of Nines, the posterior trunk is awarded:
4 Adult for the Rules of Nines, each arm is awarded:
5 Adults for the Rules of Nines, each leg is awarded:
6 Adults for the Rules of Nines, the anterior trunk is awarded:

A

1= 9 % of body surface area.
2= 1 % of body surface area.
3= 9 % of body surface area.
4= 18 % of body surface area.
5= 18 % of body surface area.
6= 18 % of body surface area.

99
Q

Fluid resuscitation is an important part of treating serious burns. The formula for the amount of IV fluid needed to be infused includes:

A

4 mL × patient weight (kg) × BSA burned

100
Q

Phrenic nerve location

A

C-3-5

101
Q

Waddells:

A

= turns to car pevils, thrown, head hits ground

102
Q

Criteria for critical/moderate burn in adult & PT:

Adult:

A

= Burns associated w/ resp injury aka inhalation burn, Chemical / high voltage, Burns w/ major trauma
Adult: Superficial: BSA >50%, Partial: BSA <30%, Full thickness: BSA <10

103
Q

Class 1 hem:
Class 2 hem:
Class 3 hem:
Class 4 hem:

A

= max15% (750 mL’s) SNS main compensatory
= 15-30% (750-1500 mL’s)RAAS
= 30-40% (1.5-2L’s) comp to decomp SBP90
= >40% (>2Ls) irreversible

104
Q

Child burn in water) 120 degrees
125 degrees
140 degrees
150 degrees

A

= 10 minutes 2 or 3 degree burn
= 2 minutes
= 6 secs
= 2 sec