Exam (elaborations)
ATI Comprehensive Predictor Retake Guide 2019 Graded A+
- Course
- NR-443
- Institution
- Chamberlain College Of Nursing
When to withhold Heparin? - The expected value for aPTT is 40 seconds. A therapeutic level of heparin increases the aPTT by a factor of 1.5 to 2, making the aPTT 60 to 80 seconds. An aPTT level of 98 is above the expected reference range, indicating that the dosage should be reduced or the infus...
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