Rnc-Nic Exam Questions And Answers

Vent settings -to increase oxygenation {Ans: Increase FiO2, PEEP, or VT}iNO side effects {Ans: May cause methemoglobinemia & decreased platelet aggregation}Normal blood gas results {Ans: ph 7.35-7.45 PaCO2 35-45 PaO2 50-80 HCO3 22-26 BE -2 to +2}Hydrops fetalis {Ans: Prenatal form of heart failure almost always caused by fetal anemia}Mixed CHD {Ans: 1) TGV 2) Truncus arteriosus 3) TAPVR 4) HLHS}NEC {Ans: Cause thought to be multifactorial 1) bowel ischemia 2) bacterial colonization of gut 3) enteral feeding}