What is the name of the largest muscle in the body? Which of the gluteal muscles does not insert on the greater trochanter? What is the largest muscle in the calf (lower leg)? What muscle of the quadriceps is the largest and runs down the center of the leg?
The pyloric sphincter is a muscle within the digestive system that's responsible for the flow of partially digested food to the duodenum - the first...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
Botulinum toxinis given as a shot into the skin around your anus. It helps your anal muscle relax. Surgerymay be needed if other treatments do not work. You may also need surgery if your anal fissure is very painful. The most common surgery is called a lateral internal sphincterotomy. A...
Damage to your anal sphincter may cause your anus to open wider than it should. Your anal sphincter is a ring of muscle around your anus. This muscle controls the opening and closing of your anus. Damage to your anal sphincter may occur from trauma such as pelvic floor surgery. Damage to...
Heartburn starts in an area called the gastroesophagealjunction, where the LES resides. This smooth, muscular ring of the LES is moderated by an intricate tree of nerve roots that connect to the brain, the heart, and the lungs. After ...
Function and structure of this structure differs in men and women because of a different anatomical structure and different requirements of the muscle. For example, the internal urinary sphincter in men helps prevent urine from mixing with seminal fluid during ejaculation. In women, the external urin...
The lower esophageal sphincter (LES), also referred to as the cardiac sphincter or gastroesophageal sphincter, is a specialized ring-shaped muscle located at the base of theesophagusthat acts as a one-wayvalvebetween the esophagus and the stomach. Its primary function is to keep the contents of...
Is Anal Sex Pleasurable? You need to relax the sphincter muscle of the anus — the muscle you squeeze when you need to have a bowel movement but have to wait — to receive anal sex. So it’s important to try to stay relaxed as you explore anal sex by yourself or with a partner. ...
Piles, also known as hemorrhoids ( Mulvyadh / Bavasir ), are enlarged veins located at the junction of the rectum and anus.At the junction of the rectum and anus, there is a natural cushion of tissue and veins, which, along with the the sphincter muscle, is responsible for the ...
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