When Baltar asks Lilly to reveal what she's holding in her hand, she reveals a medallion with a stylized Caduceus, the symbol representing Hermes, the messenger of the gods in Greek mythology. Upon seeing it, Baltar instead attributes it to Asclepius, a different mythological figure associated with medicine and healing, whose symbol is a single Serpent-entwined Rod.
When Tigh and Tori are in Tyrol's quarters, a close-up of Tigh clearly shows admiral's rank insignia on his uniform, noticeable due to their distinctive shape clearly different from his correct rank of colonel.