FINAL EXAM Flashcards

1
Q

What are (8) common examples of trauma incidences in pediatrics?

A

Near drowning

Lawn mower accidents

Riding Accidents

Motor Vehicle Accidents

All-terrain vehicle accidents

Amish-Buggy Accidents

Burns

Dog bites

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2
Q

What are the major toxic effects of LA?

A

CV and CNS

LA crosses the BBB readily

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3
Q

Because of the lower/higher threshold for cardiac toxicity with bupivicaine, cardiac and CNS toxicity may occur virtually simultaneously in infants and children

A

Lower

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4
Q

What can happen if under GETA and having LA toxicity?

A

GETA with volatile anesthetics may obscure the signs of CNS toxicity until devastating CV effects are apparent.

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5
Q

CNS and CV signs of toxicity include what? 8 things?

A
  1. Circumpolar paresthesia
  2. Lightheadedness
  3. Tinnitus
  4. Slurred speech
  5. Muscle twitching
  6. Seizures
  7. Respiratory depression/arrest
  8. Ventricular arrhythmias/ cardiac arrest
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6
Q

What 3 channels does bupivacaine have a particular affinity for?

What effect does this have on resuscitative efforts?

A

Na
K
Ca

Makes resuscitation effort difficult after toxic dose of bupivicaine

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7
Q

Bupivicaine is highly bound to plasma proteins (a1- acid glycoprotein) and concentration of albumin and a1 acid glycoproteins are less/more in neonates which increases/decreases free (unbound) fraction of the LA that produces toxicity.

A

Less

Increased

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8
Q

After the accidental injection of large intravascular dose of bupivacaine, the progression from prodromal signs to CV collapse is slow and progressive. T/F?

A

False, it’s rapid

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9
Q

What is the resuscitation for toxic reactions of LA?

A

ABC

Patent airway, supplemental oxygen, reestablishing circulation and normal cardiac rhythm.

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10
Q

What can you give to terminate or prevent seizure activity?

A

Versed 0.05-0.2 mg/kg

Thiopental 2-3mg/kg

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11
Q

If they go into cardiac arrest from LA toxicity what should you give?

A

CARDIAC ARREST -> THINK INTRALIPIDS

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12
Q

Treatment of toxic reactions: Lipid sink hypothesis.

What is the mechanism of action of this mechanism?

A

1.5ml/kg of 20% IV lipid emulsion have shown to be effective for resuscitation of cardiac arrest due to bupivacaine toxicity.

The mechanism is not entirely understood, suspect that it binds free fractions of bupivicaine

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13
Q

What are the doses that can be repeated for LAST?

A

Yes dose can be repeated (max 3mL/kg) followe by a maintenence infusion rate of 0.25 mL/kg/min until circulation is restored.

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14
Q

Can propofol be used as a substitute for intralipid for resuscitation from bupivacaine Toxicity?

A

No

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15
Q

What should supportive treatment include for toxic reactions to LA?

A

IV fluid loading 10-0 mL/kg of isotonic crystalloid

Peripheral vasopressors (phenylephrine, norepinephrine)

Anti arrhythmic drugs

Phenytoin

ECMO

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16
Q

Where is the conus medullary in neonates/infants?

A

In neonates/infants up to 1 year it is located at L3 vs adults L1

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17
Q

Where is lumbar puncture for SAB in neonates/infants performed?

A

L4-L5 and L5-S1 to avoid going into spinal cord

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18
Q

Where does the tip of the SC end in the neonate?

A

L3

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19
Q

When does the tip of the SC achieve the normal adult position (L1-L2)?

A

1 year of age

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20
Q

Neonatal sacrum is narrower/wider and flatter/more pointy than in adults.

What does this do to your approach to the subarachnoid space?

A

Narrower and flatter

The approach to the subarachnoid space from the caudal canal is much more likely, so the needle must not be advanced deeply in neonates.

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21
Q

When is a caudal block contraindicated?

A

The presence of a deep sacral dimple may be associated with spina bifida occulta and greatly increasing the probability of dural puncture.

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22
Q

CSF volume as a percentage of body weight is less in infants and young children than in adults. T/F?

A

False, greater

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23
Q

Why do children require larger doses of LA for surgical anesthesia comparatively with a subarachnoid block in infants and young children?

A

The fact that CSF as a percentage of body weight is greater in young children than in adults.

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24
Q

The CSF turnover rate is considerably greater in infants and children, accounting in part for the much briefer duration of SAB agent compared with adults. T/F?

A

True

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25
Anatomic differences necessitate meticulous attention to detail to achieve successful and uncomplicated spinal and epidural anesthesia. T/F?
True
26
In contrast to Older children and adults, subarachnoid and epidural blockade in infants and small children is characterized by ____________ __________, even when the level of the block reaches the upper thoracic dermatomes.
Hemodynamic stability
27
In infants the sympathetic/parasympathetic NS is stronger than the parasympathetic/sympathetic therefore, the HR appears to attenuated and clinically significant blood pressure changes do/do not occur in young infants after a SAB.
Parasympathetic Sympathetic Do not
28
Position of patient for caudal epidural
Lateral decubitus position with spine and shoulder in neutral curvature
29
What do you palate before performing caudal epidural?
Palate the coronau of sacral hiatus.
30
What are the cornau of the sacral hiatus?
Two bony ridges that are palpated, about 0.5-1cm apart and are often found just at the beginning of the crease of the buttocks
31
Where is the appropriate insertion spot in caudal epidural anesthesia?
The appropriate insertion spot is slightly more caudal form the palpated sacral corni
32
Caudal Epidural: how to perform?
Prep site with iodine, chlorohexadine and alcohol pads (wiped toward the buttocks) Have prepared 22G IV catheter with a pig tail and LA filled syringe readily available Done sterile gloves, palpated the injection site and insert the needle bevel facing downward- initially directed cephalad at a 45 degree angle Needle advances through the skin until it "pops through the sacrococcygeal ligament into caudal canal, which is continguous with epidural space. As needle is advanced the angle of the needle should be decreased and nearly parallel to the plane of the child's back IV catheter stays in place, while the needle is removed. The pigtail - syringe filled with LA will be attached Once negative aspiration for both blood or CSF is confirmed test does of LA is administered If neither hemodynamic nor ECG changes are evident after the test dose, the remainder of the dose of LA for a single shot caudal anesthesia should be slowly injected wth intermittent aspiration Intraosseous injection of LA results in v rapid uptake (similar to direct IV injection) Remove IV catheter, wipe off the size and place bandaid over it.
33
What do you do if encounter bone when doing caudal epidural anesthesia?
If bone is encountered before sacrococcygeal ligament, needle should be withdrawn several millimeters, the angle with the skin decreased (~30 degrees) and again gently advanced until ligament is pierced
34
The drug dose required for epidural blockade to a given dermatomal level depends on what?
The volume NOT CONCENTRATION of the LA and volume of the epidural space, which may change with age
35
The concentration of the LA should be based on what?
The desired density of the block and the risk of toxicity
36
Should the block be more dense/less dense for post op analgesia?
Less dense
37
Should block be more dense or less dense for intr op anesthesia?
More dense
38
MM | Where does the SC end in neonate?
Ends at the lower border of L3
39
MM A neonate is underlying a surgical procedure with the use of a spinal blockade. What sign would indicate a "high" or "total" spinal?
Decreasing oxygen saturation is the earliest sign of a high or total spinal in the neonate A high or total spinal, produced either with a primary spinal technique or secondary to an attempted epidural, presents as respiratory insufficiency rather than hypotension owning to a relatively immature sympathetic nervous system in the neonate. Which an immature sympathetic nervous system, the cardiovascularparameters areremarkably stable in the neonate with a high or total spinal
40
MM What is the max dose of 0.5% bupivacaine that should be sued for pediatric caudal anesthesia?
Bupivacaine (0.25%) at a volume of 1ml/kg up to a maximum of 25mL can provide 3-6 hours of anesthesia for surgical procedures below the level of the diaphragm
41
MM What is the appropriate volume for pediatric epidural blood patch?
In the child who is awake, the practitioner should stop the blood infusion once th child feels discomfort of pressure in the back In the anesthetized patient, no more than 0.3mL/kg of blood should be injected into the epidural space.
42
A baby's head can weigh what percent of its total body weight?
1/4th of its total body weight
43
Why can the baby's head fling out of control?
Because the neck muscles are weak and any violent shake will cause the head to fling out of control, because the baby's head weighs 1/4th of its total body weight.
44
The impact of shaken baby syndrome can be up to 30 times the force of gravity and cause permanent or fatal damage to the baby. T/F?
True
45
Because the damage form shaken baby syndrome is external, signs of danger can be seen easily. T/F?
False, damage is internal, signs of danger may not be seen until its too late.
46
Blood vessels that lea from the brain to the dura membrane are most susceptible to tearing since the subdural space between the brain and the skull is greater for for babies. T/F?
True
47
What happens when the nerves inside the brain sever from shaken baby syndrome?
The brain will swell, cutting off oxygen tot the brain in surviving babies- blindness and brain damage may also occur.
48
What is located in the brain stem and what happens if it is severed or damaged?
Vital sensors are located in the brain stem and if severed or damaged baby will experience respiratory problems and vomiting.
49
What nerve is often damaged in shaken baby syndrome and can cause retinal bleeding?
Optic nerve
50
Retinal hemorrhage (unilateral) has an incidence of ______% in SBS; if bilateral the incidence increases up to _____%.
50-80% 90%
51
What are s/sx of cerebral injury form SBS?
``` "Not acting right" Poor feeding Vomiting Irritability Lethargy Seizure Apnea Altered LOC Visual impairment (retinal hemorrhage) Unexplained infant death ```
52
The majority of patients who survive severe shaking will have some form of neurologic or mental disability, such as CP or mental retardation requiring lifelong medical care. T/F?
True
53
Definition of physical abuse?
Physical abuse is defined as physical, mental injury or sexual abuse of a child under the age of 18 years by a person who is responsible for the child's welfare.
54
Definition of neglect?
Occurs when a care provider responsible for the child either deliberately or by extraordinary inattentiveness permits a child to suffer, or fails to provide conditions generally deemed essential for developing a child's physical, intellectual or emotional capacities.
55
Children who are at risk for non accidental trauma?
Children born with physical or developmental disabilities Children born to single parents who are themselves younger, lesser- educated with less/no prenatal care and children with a family history of violence or other abused siblings.
56
What age of children are at the highest risk for maltreatment and subsequent mortality?
3 years and younger
57
What does bruising form physical abuse look like?
Tends to be bilateral, widespread and on soft tissue areas (e.g. Inner thighs, axillary regions) that do not usually come in contact with hard surfaces on falling.
58
Multiple bruises with different colors, belt whips, finger and hand marks, burns from cigarette butts or hot iron, multiple fractures in different healing stages are s/s of abuse. T/F
True
59
Abuse by immersion of children in hot fluids presents how?
Usually present with bilateral burns or equal severity usually of palms or lower half of the body with sparing of the flexor creases because the child would be pulling up their legs to avoid the hot fluid
60
What should you do if you suspect a child is being abused?
Consult services of DCS and SW.
61
What is the top 5-6 leading causes of injury in children <1?
1) Unintentional suffocation 2) Homicide unspecified 3) Homicide specified 4) Unintentional MV Traffic 5) Undetermined suffocation 6) Unintentional drowning
62
What are the top 5 leading causes for children 1-4 years old?
1) Unintentional drowning 2) Unintentional MV traffic 3) Homicide unspecified 4) Unintentional suffocation 5) Unintentional fire/burn
63
What are the top 5 causes for children 5-9 leading cause of death?
1) unintentional MV traffic 2) Unintentional drowning 3) unintentional fire/burn 4) Homicide/firearm 5) unintentional other land transport
64
What are the top 5 leading causes of death for children 10-14?
1) unintentional MV traffic 2) suicide suffocation 3) suicide firearm 4) Homicide firearm 5) Unintentional drowning
65
What are the top 5 leading causes of death for children 15-24?
1) Unintentional MV traffic 2) Homicide fire arm 3) Unintentional poisoning 4) Suicide firearm 5) suicide Suffocation
66
__ remain the leading cause of DEATH and DISABILITY in the pediatric population.
Injuries
67
Up to __% of polytrauma patients die as a result of CIRCULATORY SHOCK from acute blood loss.
40%
68
Besides surgical control of hemorrhage, what is crucial for survival for polytrauma victims?
Adequate volume resuscitation with blood products and fluids
69
What is the MAJOR threat to children in the United States?
Vehicular trauma
70
What is the most common cause of death from injury for victims of all ages?
Traumatic brain injury
71
The initial management and definitive care of the child with traumatic head injury is focused on __ __ __ to minimize extension of injury and maximize recovery of the damaged neurons while simultaneously managing extracranial injury so as to assure return to full functionality.
Optimizing cerebral perfusion
72
What are the primary goals of management of pediatric trauma patients?
1) Delivery of oxygen 2) appropriate ventilation 3) perfusion to vital organs 4) maintenance of normothermia to mild hypothermia 5) assurance of renal function 6) neurologic stability 7) correction of coagulopathies 8) avoidance of overhydration 9) meticulous management of metabolic demands
73
What information is obtained and is called as “report from the field”?
Age Sex Mechanism of injury (MVA vs fall) Obvious injuries Airway management (spontaneous vs. intubation Vital signs IV access Loss of consciousness ETA
74
How do you prepare for the trauma patient coming including estimated weight?
Estimated weight Blood availability RSI and rescue drugs Suction Anesthesia machine check Blades/ETT Airway cart/fiberoptic bronchoscope/LMA Rapid infuser/IV fluids
75
RSI Medications for Peds Trauma ATROPINE
10-20 mcg/kg (min 0.1 mg)
76
RSI Medications for Peds Trauma GLYCOPYRROLATE
10 mcg/kg
77
RSI Medications for Peds Trauma MIDAZOLAM
0.05-1 mg/kg
78
RSI Medications for Peds Trauma FENTANYL
1-2 mcg/kg
79
RSI Medications for Peds Trauma LIDOCAINE
1-1.5 mg/kg
80
RSI Medications for Peds Trauma PROPOFOL
2-4 mg/kg
81
RSI Medications for Peds Trauma KETAMINE
1-2 mg/kg
82
RSI Medications for Peds Trauma THIOPENTAL
4-6 mg/kg
83
RSI Medications for Peds Trauma ETOMIDATE
0.3 mg/kg
84
RSI Medications for Peds Trauma ROCURONIUM
1.2 mg/kg
85
RSI Medications for Peds Trauma SUCCINYLCHOLINE
1.5-2 mg/kg
86
Resuscitation Drugs Dose EPINEPHRINE
1 mcg/kg to treat hypotension 10 mcg/kg IV for cardiac arrest
87
Resuscitation Drugs Dose ATROPINE
20 mcg/kg IV for symptomatic bradycardia Max dose for a child: 1 mg Max dose for adolescent: 2 mg
88
Resuscitation Drugs Dose BICARBONATE
1-2 meq/kg IV (guided by blood gas analysis results)
89
Resuscitation Drugs Dose CALCIUM CHLORIDE
10-20 mg/kg IV (preferred central line, slowly)
90
Resuscitation Drugs Dose CALCIUM GLUCONATE
30-60 mg/kg IV (PIV is ok)
91
Resuscitation Drugs Dose LIDOCAINE
1 mg/kg IV, Followed by 20-50 mcg/kg/MIN infusion
92
Resuscitation Drugs Dose ADENOSINE
100 mcg/kg RAPID IV bolus and flush (max: 6 mg) Second dose: 200 mcg/kg and flush (max: 12 mg)
93
Resuscitation Drugs Dose AMIODARONE
5 mg/kg IV (max: 300 mg) for VF and VT
94
Resuscitation Drugs Dose PROCAINAMIDE
5-15 mg/kg IV loading over 30-60 min Then 20-80 mcg/kg/MIN infusion ***ECG required
95
Resuscitation Drugs Dose MAGNESIUM
25-50 mg/kg IV (max: 2 gm) For Torsades de pointes
96
Vasoactive drugs VIA pump dose DOPAMINE
1-20 mcg/kg/min
97
Vasoactive drugs VIA pump dose DOBUTAMINE
1-20 mcg/kg/min
98
Vasoactive drugs VIA pump dose EPINEPHRINE
0.1-1 mcg/kg/min
99
Vasoactive drugs VIA pump dose ISOPROTERENOL
0.1-1 mcg/kg/min
100
Vasoactive drugs VIA pump dose NOREPINEPHRINE
0.1-1 mcg/kg/min
101
Vasoactive drugs VIA pump dose PHENYLEPHRINE
0.1-1 mcg/kg/min
102
Vasoactive drugs VIA pump dose MILRINONE
50-100 mcg/kg loading Then 0.5-1 mcg/kg/min
103
Vasoactive drugs VIA pump dose NITROPRUSSIDE
1-10 mcg/kg/min
104
Vasoactive drugs VIA pump dose NITROGLYCERINE
1-10 mcg/kg/min
105
Vasoactive drugs VIA pump dose PROSTAGLANDIN E1
0.05 mcg/kg/min
106
Vasoactive drugs VIA pump dose VASOPRESSIN
0.0001- 0.0005 units/kg/min
107
4 ml/kg of PRBCs increases hemoglobin by?
1 g/dL
108
5-10 ml/kg increases platelet count by?
50,000-100,000/mm^3
109
10-15 ml/kg of FFB increases the factor level by?
15-20%
110
1-2 units/kg of cryo increases fibrinogen by?
60-100 mg/dL
111
The recognition of the lethal triad of __, __, and __ has led to the concepts of damage control surgery and resuscitation.
Coagulopathy (decreased coagulation) Acidosis (Increased lactic acid) Hypothermia (decreased heart performance)
112
If there are signs of bleeding and significant hemostasis challenge in a surgical procedure, what is the level of platelets required?
30,000-50,000 mm ^3
113
Platelets should be filtered only by large pore filters, greater than or equal to __ micrometer
150
114
Platelets should NOT be __ or placed in a cooler with ice.
Refrigerated
115
What contains all the clotting factors and regulatory proteins at approximately the native concentration?
Fresh Frozen Plasma
116
Current available evidence suggest that only massively transfused patients could potentially benefit from a higher __:___ ratio.
1:1 ratio of FFP:RBC
117
However, INCREASED/DECREASED FFP transfusions to non-massively transfused patients were associated with __ and __.
INCREASED FFP ARDS (trend towards increased mortality) TRALI (increased risk of developing transfusion related to ALI
118
Rapid administration of FFP can cause __ __.
Citrate toxicity
119
Citrate chelates __ and __ and is added to FFP and platelets to prevent clotting during storage in the blood blank.
Calcium and Magnesium
120
Remaining citrate in blood production during massive blood transfusion will cause __.
Hypocalcemia
121
Signs and symptoms of hypocalcemia intra-op may include __ & __.
Hypotension and arrhythmias
122
Citrate intoxication may be more likely in the setting of __, liver disease/transplantation (citrate is metabolized by the liver), and is more likely in __ patients.
Hypothermia Pediatric patients
123
What two medications are given to treat citrate toxicity?
Ca gluconate 30-60 mg/kg IV Ca chloride 10-20 mg/kg IV
124
What blood product contains 20-50% of factor VIII from the original unit, von Willebran factor (vWF), fibrinogen (approx 250 mg?
Cryoprecipitate
125
When is cryoprecipitate indicated?
Treatment of Factor XIII deficiency Dysfibrinogenemia Hypofibrinogenemia
126
How do you calculate the maximal allowable blood loss?
MABL = EBV x (Hct (before blood loss) - maHct( minimum accepted Hct)/ Hct
127
How do you determine the Volume of PRBCS to be transfused?
EBV (ml) x (desired Hct- present low Hct/Hct of PRBCS (~60)
128
What balances oxygen supply and demand and is dependent on number of factors including oxygen content of blood, CO, regional distribution, and metabolic needs?
Hematocrit
129
A child with SEVERE pulmonary disease or CYANOTIC CHD requires a LESSER/GREATER hematocrit than a healthy child?
GREATER
130
Pre-term infants may require less hematocrit to prevent apnea, reduce cardiac and respiratory work, and possibly improve neurologic outcomes. True or False.
False, greater hematocrit
131
If there is a little potential for post op bleeding, what is the acceptable level of Hct in healthy infants up to about 3 mos? And in older, otherwise healthy patients?
20-25% 20%
132
How do you asses the adequacy of your volume replacement?
Observing the operative field (to estimate blood loss) Monitor vital signs Hematocrit Urine output CVP
133
The risk of spine injury in the pediatric patient is decreased whenever the child is subjected to INERTIAL FORCE FROM FALLS and CHAOTIC ROTARY FORCES associated with motor vehicle crashes. True or False.
False. INCREASED
134
Any child with suspected neck injury should have __ __ __ implemented.
Cervical spine precautions (collar device immobilization)
135
In cervical spine patients, __ __ should always be maintained when airway manipulation is attempted.
In-line stabilization
136
Intubation of a child with cervical fracture may require up to ___ individuals. And what are the responsibilities of each individuals?
One to provide in-line stabilization Second to perform intubation Third person to perform cricoid pressure and either hold ETT or retract cheek for individual performing intubation Fourth to administer drugs
137
What is the initial management of the severe brain injury be focused on?
The actual pathophysiolofic process that occurred at the point of impact
138
What scale is used for adults and peds for initial and ongoing assessments of severity of CNS injury?
Glasgow Coma Scale for adults Modified Glasgow Coma Scale for Peds
139
Regardless of whether the brain injury is a result of trauma or secondary to global hypoxia, there is an immediate disruption of the integrity of BBB and results in what two things?
cerebral edema Diminished neuronal oxygenation
140
According to the GCS (modified for PEDS) What is the EYE opening response (4-1) for < 1 year?
4: Spontaneous 3: To shout 2: Pain 1: None
141
According to the GCS (modified for PEDS) What is the VERBAL response (5-1) for 0-2 years?
5: Babbles, coos appropriately 4: Cries but is inconsolable 3: Persistent crying or screaming in pain 2: Grunts or moans to pain 1: None
142
According to the GCS (modified for PEDS) What is the MOTOR response (6-1) for < 1 year?
6: spontaneous 5: localizes pain 4: withdraws pain 3: abnormal flexion to pain (decorticating) 2: abnormal extension (decerebrate) 1: None
143
Children with head trauma have a lot of neurologic abnormalities at at that time of evaluation. True or False.
False, minimal neurologic abnormalities
144
What two things may progressively develop in pediatric head trauma patients?
Increased ICP Neurologic deficits
145
Increased ICP and Neurologic deficits occur slowly because brain injuries occur in two stages. True or False.
True
146
What kind of insult occurs at the time of impact resulting from the biomechanical forces that disrupts the cranium, neural tissue, and vasculature.
Primary insult
147
What insult is occurring when the parenchyma damage caused by pathologic sequelae subsequent to the primary insult?
Secondary insult?
148
Secondary insult can result from?
Hypotension Hypoxia Cerebral edema intracranial HTN/ICP
149
Ventilation of children with cerebral injury should maintain the PaCO2 between __ and __ mm Hg.
35-40
150
Routine mild hyperventilation (PaCO2 30-35 mmHg) is to be AVOIDED. True or False.
True
151
Data suggest that hyperventilation, even during “rescue” from acute intracranial HTN, preferentially decreases blood flow to the penumbra of injured neurons surrounding the area of acute brain injury, thereby actually worsening flow to are most in need of perfusion. True or false.
True
152
Management of brain injury must also address excessive elaboration of excitatory neurotransmitters that are a common characteristics of neuronal damage. True or False.
True
153
Immediate administration of __ and __ titrate to an appropriate level of analgesia and sedation -> “calming the brain”
opioids and benzos
154
Seizure prophylaxis (phenytoin, phenobarbital) in pediatric trauma patients is associated with increased mortality. True or false.
False -> DECREASED
155
__ skull fractures should be considered when caring for children with altered mental status, seizures or associated trauma requiring injury.
Basilar skull fractures
156
What are some findings in basillar skull fractures?
Periorbital ecchymoses (raccoon eyes) Retroauricular ecchymosis (Battle’s Sign) Hemotympanum Clear rhinorrhea Otorrhea (csf)
157
What two things should be avoided in patients with basilar skull fractures.
Nasal intubation and NG tube insertion because the tubes could inadvertently traverse these skull fractures and enter cranium
158
What results due to a rupture usually veins between brain and dura?
Subdural hematoma
159
What does the hematoma do in the brain in a subdural hematoma?
The hematoma compresses the brain. If it keeps getting bigger, there is a progressive decline in consciousness, possibly death.
160
There are FOUR types of subdural hematoma. True or false.
False. Three
161
What type of subdural hematoma is the most dangerous and is generally caused by severe head injury, signs/symptoms usually appear immediately?
Acute subdural hematoma
162
Subacute or chronic subdural hematoma develop slower. True or False.
True
163
In a subdural hematoma, the dura becomes unattached to the skull. True or false.
False, still attached.
164
What is also called extramural hematoma, where an artery rupture between the dura and the skull?
Epidural hematoma
165
Where does the blood leak in epidural hematoma/
Blood leaks between the dura matter and the skull to form a mass that compresses the brain tissue
166
The dura is peeled off the skull in epidural hematoma. True or False.
True. I
167
Epidural Hematoma patients are mostly unconsciousness, drowsy, or comatose from the moment of trauma. True or False.
False, some may remain conscious, but MOST become drowsy or comatose from the moment of trauma.
168
An epidural hematoma that affects the artery of the brain can be __ unless prompt treatment is started.
Deadly
169
Infants and children may demonstrate an altered mental status in the early stages after the injury. True or false.
False, May no.
170
When the hematoma expands in epidural hematoma, what can it lead to in infants and children?
Loss of consciousness Hemiparesis Pupillary dilatation **Deterioration can be quite rapid once a mass effect occurs
171
What is the treatment for epidural hematoma?
Treatment is PROMPT surgical evacuation because delays are associated with INCREASED morbidity
172
What is the medical therapy directed towards in epidural hematoma?
Decreasing ICP-as soon as diagnosis is suspected.
173
Children generally recover well after these hemorrhages in epidural hematoma, although __ is usually a reflection of underlying brain injury.
Morbidity
174
Acute subdural hematoma is almost always traumatic and frequently as a result of __.
Abuse. Shaken Baby Syndrome
175
Infants less than 1 year old are at greater risk for shaken baby syndrome and the leading cause of the shaking if __ __.
Inconsolable crying
176
How does Shaken Baby Syndrome (SBS) occur?
When the infant is so vigorously shaken that the accelerating and decelerating rotational forces causes the bridging veings to rupture leading to SUBDURAL HEMATOMA.