Alonso is studying for a test. in order to understand the term cardioesophageal sphincter, he recalls that cardio means “heart” and “esophageal” is related to the esophagus. this him to recall that the cardioesophageal sphincter is the muscle closure at the end of the esophagus just behind the heart. what technique is alonso utilizing? participating in mock instruction analyzing diagrams breaking down terminology making flash cards