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ADVANCED TRAUMA LIFE SUPPORT (ATLS) LATEST 2024 ACTUAL EXAM TEST BANK 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+ Cricoid cartilage is the only circumferential support for the upper trachea in kids, $30.49
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ADVANCED TRAUMA LIFE SUPPORT (ATLS) LATEST 2024 ACTUAL EXAM TEST BANK 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+ Cricoid cartilage is the only circumferential support for the upper trachea in kids,
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ADVANCED TRAUMA LIFE SUPPORT L
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ADVANCED TRAUMA LIFE SUPPORT L
ADVANCED TRAUMA LIFE SUPPORT (ATLS) LATEST
2024 ACTUAL EXAM TEST BANK 200 QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY GRADED A+
Cricoid cartilage is the only circumferential support for the upper trachea in kids, therefore surgical
cricothyroidotomy i...
ADVANCED TRAUMA LIFE SUPPORT (ATLS) LATEST
2024 ACTUAL EXAM TEST BANK 200 QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY GRADED A+
Cricoid cartilage is the only circumferential support for the upper trachea in kids, therefore surgical
cricothyroidotomy is not recommeded for kids under the age of ________. - answer-12
In a 'normal' patient without significant chest wall injury or lung disease, needle cricothyroidotomy can
provide adequate oxygenation for approximately ______ minutes - answer-30-45
For a patient with difficulty breathing, what things might you try before you provide a surgical aurway -
answer-Chin Lift, jaw-thrust (NOT head-tilt while maintaining c-spine precautions), OPA (guedel), NPA
(trumpet), LMA, Combitube, ET tube +- bougie
How do you know if an OPA/Guedel is the correct size for the patient? - answer-A correctly sized OPA
will extend from the corner of the patients mouth to the external auditory canal.
What should you do with the balloon on an ET tube/LMA/foley before you insert it? - answer-Inflate it to
make sure it doesnt leak- then deflate and insert
What size LMA do you use for Kid, woman/small man, large woman/man - answer-Kid: 3
Woman/Small Man: 4
Large woman/Man 5
C3,4,5 keep them all alive
The proper size ET tube for an infant is - answer-The same size as the infants nostril or little finger (3 for
neonates, 3.5 for infants
What size cuffed endotracheal tube do you use for an emergency cricothyroidotomy? - answer-5 or 6
Use a size 3 ET tube for neonates
,3.5 for infants for 0-6 months
4 fo infants 6-12 months
How do you calculate what size ET tube to use or toddlers and kids? - answer-Age/4 +4mm = internal
diameter
Shock is defined as an abnormality of the circulatory system that results in inadequate organ perfusion
and tissue oxygenation. what are the 4 different types - answer-Neurogenic, cardiogenic, hypovolemic,
septic
The most common cause of shock in the injured trauma patient is _________. - answer-hemorrhage
Approximately ___% of the body's total blood volume is located in the venous circuit/ - answer-70
Why does shock actually reduce the total volume of circulating blood? - answer-Anaerobic metabolism --
> cant make more ATP --> endoplasmic then mitochondrial damage --> lysosomes rupture --> sodium
and water enter the cell, which SWELLS and dies
Which vasopressors should you use to treat hemorrhagic shock? What are the drug doses - answer-
Never use pressors hypovolemic shock - use VOLUME replacement. Pressors will worsen tissue
perfusion in hemorrhagic shock
Compensatory mechanisms may preclude a measurable fall in systolic blood pressure until up to ____%
of the patient's blood volume is lost. - answer-30
Any patient who is cool and is tachycardic is considered to be _______until proven otherwise. - answer-
in shock
The definition of tachycardia depends on patients age. What heart rate is considered tachycardic for
infants, toddlers/PS, schoolage/prepubescent, and adults - answer-Infants >160
toddlers/PS > 140
schoolage/prepubescent >120
Adults > 100
, Elderly patients may not exhibit tachycardia in response to hypovolemia because of limited cardiac
response to catecholamines. Why else might they not get tachy? - answer-On a Beta-Blocker or have a
pacemaker
A FAST scan in an excellent way to diagnose cardiac tamponade. What signs sugget tamponade -
answer-Beck's Triad: JVD, muffled heard sounds and hypotension (will be resistant to fluid therapy). Will
also likely be tachycardic
Patients with a tension pneumo and patient with cardiac tamponade may present with many of the
same signs. What findings will you see with a tension will you NOT see with tamponade? - answer-
Absent breath sounds and hyperresonance to percussion over the affected hemithorax.
Immediate thoracic decompresion is warrented for anyone with absent breath sounds, hyperressonance
to percussion, tracheal deviation, _________ and _________ - answer-Acute respiratory distress &
subcutaneous emphysema
Can isolated intracranial injuries cause neurogenic shock? - answer-NO
How do you calculate total blood volume in an adult? - answer-70 mL per kg. A 70 kg person has about 5
L of circulating blood. (70*70) = 4900 mL
How do you calculate TBV in child - answer-BW (kg) X 80-90 mL
The blood volume of an obese person is calculated based upon their _________ weight - answer-ideal
Fluid replacement should be guided by __________, not simply by the initial classification (Class I-IV) -
answer-The patient's response to initial replacement
How much blood volume is lost with Class I hemorrhage? - answer-Up to 15% Donating 1 pint, or ~500
mL of blood is about 10% volume lose and would classify as Class I Hemorrhage.
Transcapillary refill and other compensatory mechanisms restore blood volume within 24 hours
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