TNCC 9th Edition Final Exam
Why is a measure of serum lactate obtained in the initial assessment of the trauma patient?
Answer: c - Answer a) to measure oxygenation and ventilation
b) to quantify the base deficit for the adequacy of cellular perfusion
c) *to gauge end-organ perfusion an...
(actual exam)
TNCC 9th
Edition Final Exam
Question &
Verified
Answer TNCC 9th Edition Final Exam Why is a measure of serum lactate obtained in the initial assessment of the trauma patient? Answer: c - Answer a) to measure oxygenation and ventilation
b) to quantify the base deficit for the adequacy of cellular perfusion
c) *to gauge end-organ perfusion and tissue hypoxia **
d) to determine the underlying cause of shock
A trauma patient is restless and repeatedly asking "where am I?" vital signs upon arrival were BP 100/60 mm Hg, HR 96 beats/min, and RR 24 breaths/min. Her skin is cool and dry. Current vital signs are BP 104/84mm Hg, HR 108, RR 28 breaths/min. The patient is demonstrating signs and symptoms of which stage of shock? Answer: A - Answer A) compensated **
B) Progressive
C) irreversible
D) decompensated
An elderly patient with a history of anticoagulant use presents after a fall at home that day. she denies any loss of consciousness. She has a hematoma to her forehead and complains of headache, dizziness, and nausea. Which is a most likely cause of her symptoms?
Answer: D - Answer A) epidural hematoma
B) diffuse axonal injury
C) post-concussive syndrome
D) subdural hematoma ***
EMS brings a patient who fell riding his bicycle. Using the American College of Surgeons screening guidelines, which assessment finding would prompt the nurse to
prepare the patient for radiologic spine clearance?
Answer: D - Answer A) Alert with no neurologic deficits
B) Multiple abrasions to the extremities C) Multiple requests of water
D) Smell of alcohol on breath ***
Which of the following occurs during the third impact of a motor vehicle crash?
Answer: C - Answer A) The driver of the vehicle collides with the steering wheel
B) the vehicle collides with a tree
C) the aorta is torn at its attachment with the ligamentum arteriosum D) the airbag deploys and strikes the front seat passenger ***
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