👑 VIP Practice Test
MLS Clinical Procedures & Protocols 4 is part of the expanded VIP practice test library — only for VIP members.
Question 1👑 VIP
A patient's PT is 45 seconds and the laboratory mean normal PT is 12 seconds. What is the INR if the ISI of the thromboplastin used is 1.2?
Remaining questions and full explanations are VIP-exclusive.