The scene of Dr. McCoy in a late 20th century hospital. :)
McCoy: [probing Chekov’s head] Tearing of the middle meningeal artery...
Doctor #1: What’s your degree in, dentistry?
McCoy: How do YOU explain slowing pulse, low respiratory rate and coma?
Doctor #1: Fundascopic examination!
McCoy: Fundascopic examination is unrevealing in these cases!
Doctor #1: A simple evacuation of the epidural hematoma will relieve the pressure!
McCoy: My God man, drilling holes in his head is not the answer! The artery must be repaired! Now, put away your butcher’s knives and let me save this patient before it’s too late!