Tncc Final Exam Test 2022 Open Book

TNCC final exam test 2022 open bookWhy is a measure of serum lactate obtained in the initial assessment of the trauma patient?Answer: ca) to measure oxygenation and ventilationb) to quantify the base deficit for the adequacy of cellular perfusionc) to gauge end-organ perfusion and tissue hypoxia *d) to determine the underlying cause of shockA 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: AA) compensated **B) ProgressiveC) irreversibleD) decompensatedAn 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: DA) epidural hematomaB) diffuse axonal injuryC) post-concussive syndromeD) subdural hematoma ***EMS brings a patient who fell riding his bicycle. Using the American College of Surgeons screening guidelines, which assessment findingwould prompt the nurse to prepare the patient for radiologic