AACN CCRN Review Exam Questions &
Answers
Cardiac Output (Formula & normal range) - ANSWERS(HR X SV) 4-8L/min
Stroke volume (Components of & normal range) - ANSWERS(Preload, afterload, contractility) 60-
100ml/beat
Norm CVP - ANSWERS0-5. Optimal varies (10)
PAOP normal range - ANSWERS6-12, 14-18 in critically ill
A technetium scan helps to determine - ANSWERSExtent and location of MI. (Appear as hot
spots)
Av node is supplied by which coronary - ANSWERSRCA
Second degree heart block type I is a block at the... - ANSWERSAV node (Inferior MI/RCA)
Second degree heart block type II is a block at the... - ANSWERSBundle of his (Anterior MI)
BP difference of 25mmHg between arms indicates - ANSWERSDissecting Aorta
A wide notched p-wave indicates... - ANSWERSLeft atrial enlargment
Answers
Cardiac Output (Formula & normal range) - ANSWERS(HR X SV) 4-8L/min
Stroke volume (Components of & normal range) - ANSWERS(Preload, afterload, contractility) 60-
100ml/beat
Norm CVP - ANSWERS0-5. Optimal varies (10)
PAOP normal range - ANSWERS6-12, 14-18 in critically ill
A technetium scan helps to determine - ANSWERSExtent and location of MI. (Appear as hot
spots)
Av node is supplied by which coronary - ANSWERSRCA
Second degree heart block type I is a block at the... - ANSWERSAV node (Inferior MI/RCA)
Second degree heart block type II is a block at the... - ANSWERSBundle of his (Anterior MI)
BP difference of 25mmHg between arms indicates - ANSWERSDissecting Aorta
A wide notched p-wave indicates... - ANSWERSLeft atrial enlargment