2. The Pain Threshold

Dr. Ruby Rose and her emergency medical colleagues treat a mangled hand that has received multiple lacerations in a car accident, a painful dental abscess that must drained and a Texas-sized insect that's trapped in a patient's car.

3. Bugs, Breaks and Eyeballs

Dr. Ruby Rose and her medical colleagues encounter emergency situations that require a delicate touch, including removing a shard of metal from an eyeball, extracting an insect lodged in a boy's ear and a forearm with multiple fractures.

4. Mysteries in the ER

A behind-the-scenes look inside the world of emergency medicine in the Lone Star State, where Dr. Ruby Rose and other skilled physicians resolve Texas-sized medical emergencies.