He regularly coughed up blood, and his entire body shook. They are coughed up, swallowed, and passed out via the feces. The L1 larvae burrow though the alveolar and are then coughed up and swallowed. They then travel up the trachea to be coughed and swallowed by the host. The larvae are then coughed up, swallowed, and proceed through the gastrointestinal tract. These eggs are coughed up and subsequently swallowed by the host. However, her husband Jay had coughed up blood and collapsed. She coughed up hundreds of hairballs, which talked to her with spiny mouths. The Rams coughed up three fumbles to the Titans. When the agent checked him for gunshot wounds, however, Reagan coughed up bright, frothy blood. After giving him the kiss of life, Roy coughed up water. Sputum is mucus that is coughed up from the lower airways (the trachea and bronchi). However, the bullpen coughed up the lead yet again. Undigested material coughed up often reveals different prey than pellets. Sometimes, a pellet of bones, scales and other indigestible debris is coughed up.