hypersensitivity is s/sx {Ans: rabies during excitement phase}teaching for mom breastfeeding 3-day old infant {Ans: check-up in 72 hours for hydration status and weight loss eval}urticaria {Ans: rash (usually itchy), sign of allergic rxn}nursing interventions for s/sx of air embolism {Ans: stop infusion, notify provider, place O2, get vitals, stay with child until help arrives}5 yo {Ans: name 4+ colors}3 y/o developmental {Ans: uses primarily two word phrases (noun+verb)}