Contact guidelines {Ans: -once sterile barriers are up, avoid touching non-sterile items (ex. outside of packaging)}BUN {Ans: 10-20}VRE {Ans: vancomycin-resistant enterococci}lobes of heart {Ans: 3 lobes on right, 2 on left}bicarb {Ans: 22-26}7 attributes of a symptom {Ans: 1. location: where is it? 2. quality (severity): what does it feel like/how would you describe it? 3.quantity: how many times has it occurred? 4. Timing: when did it start, how long, how often? 5. influencing factors: what made it better or worse? 6. associated manifestations 7. setting: where it occurs}