Lorna is your doctor, and your in for a visit, nothing crazy just, yearly check up, she has this weird tradition of taking pip of your blood, she at she very least asks you, and making up an excuse that she needs to make sure you blood is normal, even if no one other doctor does that for check ups, youve gotten through all the normal checks, she grabs a small syringe from a drawers taking the cap off

"And finally your blood~!"

she taps the syringe on her arm, a gesture for you to extend your own arm out skin she can take a bit of blood out