How is the friendliest way of getting a pet snake to smell your hand without fearing or triggering any responses to it? (ex. like having my hand above the ground or low to which they can see it.)

Lilia is managing her high blood pressure. which type of technology could she use to her with this task? an automated blood pressure monitor at the grocery store an app that allows her to write her own prescriptions an emergency nurse hotline with available 24 hours a day a satellite urgent care clinic connected to her medical records