its still called food.
bolus
You call it... An external mouth guard.
The mouth
A mouth.
A mouth.
Prepared
skin
Swallowing problems usually call for esophagograms.
They have what you call it a(n) PAC Man mouth
The bit about a person swallowing their tongue is a myth. Usually what is said is that if a person is having a seizure you need to stick you hand in their mouth and hold the tongue to prevent them from swallowing it. In reality all this accomplishes is getting bitten (often severely) and making it more likely the person will throw up. No thyroid condition makes you pass out. If you do pass out you should call your doctor.
Call a Vet or Animal hospital ASAP!
Pebbles.
An estimate.