Tests to diagnose Crohn's disease include: 1  Barium enema or upper GI series. 2  Colonoscopy or sigmoidoscopy. 3  Computed tomography (CT scan) of the abdomen.  Endoscopy, including capsule 1  endoscopy. Magnetic resonance imaging (MRI) of the abdomen.  Enteroscopy.
Most species in this family sever the spinal chord of their prey with their canines. Species in this family have rounded heads and short muzzles. They have excellent eyesight and hearing and a good sense of smell. The big cats in this family, like the lion, tiger, jaguar and leopard, can roar, but they can not purr.
Housecats first are in the Kingdom of Animalia. the Phylum of vertebrates and in the Class of Mammals. .Then they are in Order of carnivores.They share the same order as dogs, bears and tigers and lions and they all had a common ancestor.Next, the domestic cat is in the Family of Felidae or Felines, and share all the attributes of other felines except size.If housecats were the same size as other felines then they couldn't be house pets.hey share the same order as dogs, bears and tigers and lions and they all had a common ancestor. Next, the domestic cat is in the Family of Felidae or Felines, and share all the attributes of other felines except size. If housecats were the same size as other felines then they couldn't be house pets.