7 - GIT behaviour

Question 1

How are the GIT and CNS linked?

Answer 1

In a bidirectional manner (by the parasympathetic and sympathetic nervous system).

Question 2

Describe the meaning of the brain gut axis

Answer 2

The GIT is closely related to the brain, theres a relationship between the brain and gut. Its a bidirectional feedback loop so one affects the other. Any changes in neurochemicals in the brain affects the microbiota and any changes in the microbiota affect the brain.

Question 3

What is chronic stress associated in terms of the gut?

Answer 3

Decrease in gastric emptying, increase in intestinal contractility, increase in gut permeability, reduced water absorption and intestinal inflammatory response.

Question 4

Name 8 normal functional GIT behaviours.

Hint: SRRSLDCI

Answer 4

Swallowing 
Ruminating 
Regurgitating
Sniffing
Licking the mouth and floor 
Defecation ritual 
Caecotrophy 
Ingestion of non food material

Question 5

What is considered abnormal behaviour related to the GIT?

Hint theres 4

Answer 5

1. Normal behaviour in a different context
2. Behaviour that is carried out excessively
3. When it is causing harm to the animal
4. Behaviour that has no purpose.

Question 6

Name some abnormal behaviours associated with GIT disorders

Answer 6

Polyphagia 
PICA 
Excessive licking of surfaces 
Lip smacking 
Vomiting
Tenesmus 
Licking the anus 
Scooting 
Aggression 
Restlessness 
Hypersalivation 
Rolling and kicking at abdomen 
Windsucking
Fly-snapping
Regurgitation 
Teeth Grinding 
Curling, arching back. 
Feather pecking
Praying dog position

Question 7

What 4 things can you use to differentiate GI related behaviour from psychological behaviour?

Answer 7

1. Context of the behaviour.
2. Husbandry practices
3. Environmental evaluation - poor environment can cause stress
4. Health status - if animal is physically healthy the issue is likely psychological.

Question 8

How can we asses pain in animals?

Answer 8

Pain score charts