Wound Certification Exam with Questions and Answers

Wound Certification Exam with Questions and Answers what are the ABI values and its indicator? ANSWER 1.3=invalid 1.0-1.3=normal range 0.9 or less=LEAD 0.8-0.6=borderline 0.5 or less=severe ischemia and revascularization needed When should you obtain TcPO2 (transcutaneous partial pressure of O2)? ANSWER when ABI or TBI cannot be performed d/t calcification or amputation of ankles or toes What are the values of TcPO2 and its interpretation? ANSWER 40 mmHg or greater=normal 40mmHg=hypoxia w/impaired wound healing When do you use SLP (segmental leg pressure)? ANSWER used to determine location of occlusion for surgical intervention. a 30mmHg decrease in pressure between two adjacent levels indicate occlusion when should you not use TBI? ANSWER when toes are amputated or toes are col that it's not reliable