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AHN 447 TEST #1 STUDY GUIDE SOLUTIONS

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AHN 447 TEST #1 STUDY GUIDE SOLUTIONS How do you measure MAP? - ANSWER-Systolic BP + (2 x diastolic bp) / 3 Normal CVP range - ANSWER-1-8 mmHg Normal SVR range - ANSWER-800-1200 dynes Normal PAP range - ANSWER-15/5-26/15 Normal PCWP range - ANSWER-4-12 mmHg Normal CO range - ANSWER-4-7 L/min Normal cardiac index - ANSWER-2.8-4.2 L/min Normal EF - ANSWER-60-70% Where should the transducer be placed for accurate measure of pressure? - ANSWER-Phelbostatic axis Copyright ©EMILLYCHARLOTE 2025 ACADEMIC YEAR, ALL RIGHTS RESERVED. Page 2/6 Where is the phelbostatic axis? - ANSWER-4th ICS, mid axillary line, RA What can you infuse into an A line? - ANSWER-Nothing, except normal saline that is in the pressure bag What does an A line do? - ANSWER-Continuous BP monitoring and easy access for blood draws When is an A line useful? - ANSWER-Patient in low flow state (shock) or hypotensive or for pt that is severely hypertensive What does the diacritic notch in A-line waveform represent? - ANSWER-Closure of semilunar valves How often should you observe an A-line site? - ANSWER-Q1h What are the 5 "p's" or neurovascular assessments? - ANSWER-Pain Pallor Paresthesia Paralysis Pulselessness

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AHN 447 TEST #1 STUDY GUIDE
SOLUTIONS


How do you measure MAP? - ANSWER✔✔-Systolic BP + (2 x diastolic bp)

/3


Normal CVP range - ANSWER✔✔-1-8 mmHg


Normal SVR range - ANSWER✔✔-800-1200 dynes


Normal PAP range - ANSWER✔✔-15/5-26/15


Normal PCWP range - ANSWER✔✔-4-12 mmHg


Normal CO range - ANSWER✔✔-4-7 L/min


Normal cardiac index - ANSWER✔✔-2.8-4.2 L/min


Normal EF - ANSWER✔✔-60-70%


Where should the transducer be placed for accurate measure of pressure? -

ANSWER✔✔-Phelbostatic axis



Copyright ©EMILLYCHARLOTE 2025 ACADEMIC YEAR, ALL RIGHTS RESERVED. Page 1/6

, Where is the phelbostatic axis? - ANSWER✔✔-4th ICS, mid axillary line,

RA


What can you infuse into an A line? - ANSWER✔✔-Nothing, except

normal saline that is in the pressure bag


What does an A line do? - ANSWER✔✔-Continuous BP monitoring and

easy access for blood draws


When is an A line useful? - ANSWER✔✔-Patient in low flow state (shock)

or hypotensive or for pt that is severely hypertensive


What does the diacritic notch in A-line waveform represent? -

ANSWER✔✔-Closure of semilunar valves


How often should you observe an A-line site? - ANSWER✔✔-Q1h


What are the 5 "p's" or neurovascular assessments? - ANSWER✔✔-Pain


Pallor


Paresthesia


Paralysis


Pulselessness

Copyright ©EMILLYCHARLOTE 2025 ACADEMIC YEAR, ALL RIGHTS RESERVED. Page 2/6

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