Erstellt von Evian Chai
vor mehr als 4 Jahre
|
||
What muscles are involved in gut motility?
What innervates the gut and what is it stimulated by?
How are nerves in the gut stimulated?
What is the function of sphincters/valves?
What 4 areas do motor neurones innervate?
What do interneurons do?
What types of sensory neurones are present?
What does the upper/lower oesophageal sphincter do?
What does the pyloric sphincter do?
What does the Ileo-caecal sphincter do?
What do the anal sphincters do?
What are the three phases of swallowing, and what occurs in each?
How does the muscle type and innervation of the oesophagus change as you go down?
What is peristalsis?
Why does the oesophagus enter the stomach at an angle?
What occurs when food enters the stomach?
What controls stomach contractions, and how do they change as you approach the pyloric region?
What is chyme?
What nervous system controls gastric emptying?
What is the feedback relationship between gastric emptying and the duodenum?
What is the main motility in the small intestine?
What makes the ileo-caecal sphincter contract?
What are the two types of movement in the large intestine?
Is the internal or external anal sphincter involuntary (PNS?)
Which muscles controlled by the PNS are activated when you defecate?
Which muscles controlled voluntarily are activated during defection?
How does the PNS/SNS impact gut motility?
How does the hormone Motilin affect gut motility? Where is it released?
How does the hormone Gastrin affect gut motility?
How does the hormone CCK affect gut motility?
How do the hormones GIP/GLP-P affect gut motility?
What external factors impact gut motility?
What are 5 issues related to gut motility?