While Pathfinder Ryder is in the outpost Paradise on Elaaden, they can assist Lexi in deducing the stasis pods on the Arks led to chemical imbalances in the bodies of some of the passengers, leading to the violent behavior of the Nexus Exiles who would plague the Heleus Cluster as scavengers and outlaws.
Lexi grew up on Omega, her mother was a dancer and her father was a turian bouncer. Lexi spent a lot of time patching up her father's injuries and discovered she was good at it which led her parents to spend everything they had to get her an education to become a doctor. She lost both of them in a turf war at some point before she joined the Andromeda Initiative. She is also a good friend of Dr. Harry Carlyle, whom she met at a medical convention on the Citadel. When she and Harry joined the Initiative, he insisted that she come with him on the human ark Hyperion, which she was eligible for due to her knowledge of human anatomy.
First message received after speaking with Lexi on the Tempest.Received following returning to the Tempest after activating the remnant vault on Eos.
Received after the conversation including Jaal about exaltation, if you tell him that exaltation is permanent.
Received after the conversation including Jaal about exaltation, if you say that there could be hope to reverse exaltation.
Received after Lexi T'Perro: Bottom of a Bottle.