Series 10 Episode 13

S10, E13: Carter makes the mistake of bringing his naïve girlfriend, Kem, to observe the emergency room. Kem makes an impact - wanted or not - almost everywhere she wanders, ranging from an AIDS ward to the classroom and even in an unsanctioned ride with the paramedics. Pratt experiences a difficult night and questions his abilities as he treats a variety of patients, including a young boy who broke his back while sledding in the snow.