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AACN PCCN Q-Bank – Progressive Care Certified Nurse Practice Questions with Verified Answers & Explanations
AACN PCCN Q-Bank – Progressive Care Certified 
Nurse Practice Questions with Verified Answers & 
Explanations 
 
 What is the MAP (mean arterial pressure) for pt: 
BP 120/70 
HR 80 
MAP=2(DBP) + (SBP)/3 - ANSWER -MAP=2(70) + 120/3 
MAP=260/3 
MAP=86.6 
Pts should maintain a MAP of at least 60 to ensure adequate perfusion to the brain 
and kidneys. 
 
 Calculate CI (cardiac index) 
HR 80 
BP 110/70 
SV 60 
BSA 2.0 m2 
Expressed in L/min/m2 - ANSWER -CI=CO/BSA 
 CO=HR X SV 
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