NRNP Finals 6560 QUESTIONS WITH CORRECT ANSWERS 2022 coup-contrecoup injury - correct answerDual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury oc ... curs on the opposite side of impact, as the brain rebounds. Scalp laceration: what, effect, management - correct answerPrimary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose/ ears Skull fracture: types, effect, management - correct answerPrimary head injury Simple: no displacement of bone. Observe and protect spine Depressed: bone fragment depressing thickness of scull Surgery for debridement. Give tetanus and seizure precautions Basilar: fracture at floor of skull Raccoon eye - periorbital bruising battle's sign: mastoid bruising otorrhea/ rhinorrhea - halo sign: do not obstruct flow Give Ab's Oral intubation and oral gastric instead of nasal [Show More]
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