NURS 2873 Final EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) ESI level 1 - Correct Answers ✅Unstable ABC's, obvious threat to life or organ, needs immediate treatment, staff at bedside continuously ESI level 2 - Correct Answers ✅ABC's threatened, need treatment within 10 minutes, continuous monitoring, complex
diagnostic studies. Ex: chest pain, multiple trauma
ESI level 3 - Correct Answers ✅Stable ABC's, need treatment within an hour, medium to high resource intensity,
multiple diagnostic studies, Ex: ABD pain, gyn d/o, hip fx in
older patient.ESI level 4 - Correct Answers ✅Stable ABC's, no threat to life or organ, treatment could be delayed, low resource
intensity, one diagnostic study or procedure, Ex: closed
extremity trauma, simple lac, cystitis ESI level 5 - Correct Answers ✅Stable ABC"s, no threat to
life or organ, treatment could be delayed, exam only. Ex:
cold, minor burn, Rx refill.Triage during a disaster - Correct Answers ✅Based on likelihood of survival and consumption of resources. Do the greatest amount of good for the greatest amount of people. 1 / 3
NURS 2873 Final EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Priority 1 - Red (immediate) - Correct Answers ✅Life threatening injuries bur survivable with minimal intervention.
Ex: Sucking chest wound, airway obstruction, shock,
hemo/pnuemothorax, asphyxia, instable chest/abd wound, incomplete amputation, open long bone fx, 2nd or 3rd degree burns >40% TBSA.Priority 2- Yellow (Delayed) - Correct Answers ✅Significant injuries, require care but can wait without threat to life or
limb. Ex: stable abd wound, maxillofacial wound, soft tissue
injury, GU tract disruption, Fx needing open reduction, debridement, eye or CNS injury.Priority 3- Green (Minimal) - Correct Answers ✅minor
injuries, treatment can be delayed. Ex: upper extremity fx,
minor burns, sprains, small lacs, psych d/o.Priority 4- Black (expectant) - Correct Answers ✅Survival
unlikely. Comfort measures. Ex: unresponsive with
penetrating head wound, high spinal cord injury, multiple wounds to organs, seizures or vomiting within 24 hours of radiation exposure, 2nd or 3rd degree burns >60% TBSA, agonal breathing, profound shock with multiple injuries, no pulse or BP, fixed and dilated pupils.Factors affecting blast injuries - Correct Answers ✅Distance, enclosed space, composition of explosice, building collapse. 2 / 3
NURS 2873 Final EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Blast injury - Correct Answers ✅results from pressure wave
Blast injuries- physical - Correct Answers ✅Blast lung:
pulmonary contusions, pneumothorax, hemothorax.Tympanic membrane rupture ABD and head injuries Fx, traumatic amputation Burns Types of chemical agents - Correct Answers ✅Nerve, lung, blood, vesicants, pulmonary Chemical nerve agents - Correct Answers ✅Sarin, Soman, organophosphates.Inhibit cholinesterase causing cholinergic symptoms progressing to LOC, seizures, copious secretions, apnea, and death.Chemical nerve exposure treatment - Correct Answers ✅Supportive care, Atropine (antidote), benzos, pralidoxime.Decontaminate with soap and water for 20 min, blot- do not wipe off. Plastic absorbs sarin.
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