NURS245 LESSON 2 EXAM 2025 QUESTIONS AND ANSWERS

NURS245 LESSON 2 EXAM 2025
QUESTIONS AND ANSWERS




Troponin - ANS < 0.1
may take a while after MI to elevate
draw once, wait three hours, draw again



CK - ANS 20-200



CKMB - ANS <0.4-0.6



BNP - ANS <100
how much fluid you are holding onto
important in HF



PTT used in - ANS Heparin



PTT - ANS 30-40



PT used in - ANS Warfarin



PT - ANS 11-12.5 seconds

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, PT in Warfarin pt - ANS



INR used in - ANS Warfarin



INR - ANS 0.8-1.2



INR in warfarin pt - ANS 2-3



d-dimer - ANS <250



pacemaker usually - ANS bradycardia



how to know if pacemaker is working - ANS NSR



how to know if pacemaker is not working - ANS dysrhythmias



bradycardia s/sx - ANS dizziness
decreased LOC, angina



acute decompensated heart failure - ANS acute exacerbation, extreme symptoms
respiratory distress



how to treat acute decompensated heart failure - ANS oxygen
ongoing VS and EKG monitoring
I/O

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