NUR 425 CC exam 2Questions with Correct Answers

NUR 425 CC exam 2

Normal MAP in adults - answer70-105

Normal PEEP - answer5-10

Normal ICP - answer5-15

What's considered high ICP - answer>/= 20

Normal CPP - answer60-100

How do you calculate CPP – answer MAP-ICP

PaO2/FiO2 ratio - answer>200

Normal SaO2 - answer>/= 95%

Normal PaO2 - answer80-100

normal PaCO2 - answer35-45

Normal HCO3 - answer22-26

Normal blood pH - answer7.35-7.45

the amount of gas to be delivered with each breath; how large each breath is -
answertidal volume

normal tidal volume - answer8-10 ml/kg

ABG reads:
pH: 7.28
acid
PaCO2: 52
acid
HCO3 25
Normal - answerUncompensated respiratory acidosis; not fully compensated by kidneys
because normal HCO3

ABG reads:
pH: 7.50
Base

, PaCO2: 38
Normal
HCO3: 28
Base - answerUncompensated metabolic alkalosis; CO2 is normal and didn't try to
compensate

pH: 7.37
CO2: acid
HCO3: base - answerFully compensated respiratory acidosis

pH: 7.43
CO2: acid
HCO3: base - answerFully compensated metabolic alkalosis

pH 7.28 PaCO2 53 HCO3 31 - answerpartially compensated respiratory acidosis

pH 7.55 PaCO2 21 HCO3 10 - answerpartially compensated respiratory alkalosis

pH 7.12 PaCO2 27 HCO3 14 - answerpartially compensated metabolic acidosis

pH 7.65 PaCO2 88 HCO3 41 - answerpartially compensated alkalosis

pH: acid
CO2: acid
HCO3: basic - answerPartially compensated respiratory acidosis

pH: base
CO2: acid
HCO3: base - answerPartially compensated metabolic alkalosis

pH <7.35
PaCO2 >45
HCO3 <22 - answermixed acidosis

pH >7.45
PaCO2 <35
HCO3 >26 - answermixed alkalosis

low pH high PaCO2 normal HCO3 - answeruncompensated resp acidosis

high pH low PaCO2 normal HCO3 - answeruncompensated respiratory alkalosis

low pH normal PaCO2 low HCO3 - answeruncompensated metabolic acidosis

high pH normal PaCO2 high HCO3 - answeruncompensated metabolic alkalosis