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The sphincter that controls the pupil of the eye.
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∙ 14y ago
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Why dogs afraid to sunbathing?
Dogs would overheat if sunbathing.
What will be the effect of cholinergic agonist on the pyloric sphincter?
The pyloric sphincter is mediated by excitatory cholinergic vagal fibers, so a cholinergic agonist would constrict the sphincter.
What would happen if the anal sphincter failed?
There are 2 anal sphincter's; if they fail then feces will drip out of the anus.
Is the Sphincter a voluntary muscle?
The anal sphincter and the bladder sphincter in potty trained children and in most other people whose spinal cords are intact or are not suffering from some diseases.
Why do you urinate when you defecate?
The primary muscles that function to hold in stool are the internal and external anal sphincters. The internal sphincter is a completely involuntary organ, and as stool passes through this sphincter, the muscle slowly relaxes. The stool then contacts the external sphincter, which is a completely voluntary organ. At this point, we sense that there is an increased pressure in our rectum, and we likely feel the need to defecate. If a toilet or other commode is close by, we sit down and voluntarily relax our external anal sphincter, and the stool passes through. If, however, we would rather not have a bowel movement at that moment, we voluntarily tighten our external anal sphincter, and the stool is retained in the rectum.
What would cause someone to have a missing sphincter valve?
birth defect
Would you kill 1 person to save ten?
no i would not because that i person might be close to me and the other ten starngers
How do you kick a close friend out of your secret club?
Answer If that person is a close friend why would you want to kick them out of your secret club? Whatever the situation is, if you want that person to remain a close friend this will be a touchy situation to handle.
You are a beautiful person you are a beautiful person you are a beautiful person you are a beautiful person you are a beautiful person?
i would say that if he is really close and you know each other it is both.
What do you do when somebody very close to your heart left you...?
You have to move on. You may, of course, keep that person close to your heart, but you can't lament on his/her absence forever. The person would probably wish that for you.
Can cattle drown while in water due to sphincter muscle?
No! The sphincter muscle has nothing to do with how a cow breathes! A cow would drown if she cannot swim or if she gets too much water in the lungs.
Why do inmates have their rectums stuffed with cotton before getting the electric chair?
After any death (for anyone), the rectal sphincter relaxes and the bowel contents is released. This means the person would have a bowel movement wherever they are.
