▁are ▁offered ▁at ▁the ▁hospital . ▁▁▁ ▁Ger iat ric ▁int ensive - care ▁unit ▁( G IC U ), ▁a ▁special ▁int ensive ▁care ▁unit ▁dedicated ▁to ▁management ▁of ▁crit ically ▁ill ▁elder ly . ▁▁ ▁Psych iat ric ▁int ensive ▁care ▁unit ▁( P s IC U ). ▁Pat ients ▁who ▁may ▁volunt arily ▁harm ▁themselves ▁are ▁brought ▁here ▁for ▁more ▁vig orous ▁monitoring . ▁▁ ▁Cor on ary ▁care ▁unit ▁( CC U ): ▁Also ▁known ▁as ▁Card iac ▁Int ensive ▁Care ▁Units ▁( C IC U ) ▁or ▁Card i ov asc ular ▁Int ensive ▁Care ▁Unit ▁( CV IC U ), ▁this ▁IC U ▁cat ers ▁to ▁patients ▁specifically ▁with ▁con gen ital ▁heart ▁defect s ▁or ▁life - th re aten ing ▁card iac ▁conditions ▁such ▁as ▁a ▁my oc ard ial ▁inf ar ction ▁or ▁a ▁card iac ▁arrest . ▁ ▁Ne uro log ical ▁Int ensive ▁Care ▁Unit ▁( Ne uro IC U ). ▁Pat ients ▁are ▁treated ▁for ▁brain ▁an eur ys ms , ▁brain ▁tum ors , ▁stroke , ▁r att les nake ▁bit es ▁and ▁post ▁surg ical ▁patients ▁who ▁have ▁under g one ▁various ▁ne uro log ical ▁sur ger ies ▁performed ▁by ▁experienced ▁neu ros ur ge ons ▁ ▁require ▁constant ▁ne uro log ical ▁ex ams . ▁N urs es ▁who ▁work ▁within ▁these ▁units ▁have ▁ne uro log ical ▁cert ifications . ▁Once ▁the ▁patients ▁are ▁stable ▁and ▁removed ▁from ▁the ▁vent il ator , ▁they ▁are ▁transferred