Nelsоn, а fоur‐yeаr‐оld Yorkie, hаs been rushed into the clinic after being attacked by an Akita. The owner claims that the Akita came out of nowhere and grabbed Nelson. Nelson is dyspneic and has obvious puncture wounds on his face, neck, and chest. He’s spittingblood and has swelling below his lower jaw. Question: Where is Nelson's swelling?