quiz 4dStudy with Quizlet and memorize flashcards containing terms like Ilium, Anterior inferior iliac spine, Anterior superior iliac spine and more.Comparison of the SNAP 4Dx Plus Test and the Abaxis VetScan Canine Anaplasma Rapid test. Comparison of the SNAP 4Dx Plus Test and the Abaxis VetScan Canine Ehrlichia Rapid Test.