Nova Zhang
A colostomy is a surgical procedure that involves exteriorising a loop of the bowel through an incision in the abdominal wall. This procedure is typically performed to treat diseases, relieve obstructions, or prevent faecal contamination in the remaining bowel. The presence of bowel sounds is a normal occurrence during digestion, indicating that the gastrointestinal tract is functioning. However, in the context of a colostomy, bowel sounds can provide important information about potential complications. For instance, absent or decreased bowel sounds may suggest constipation, while increased or hyperactive bowel sounds can indicate intestinal obstruction or diarrhoea. Therefore, assessing bowel sounds is crucial in the postoperative care of patients with colostomies to ensure the proper functioning of the stoma and the overall health of the patient.
| Characteristics | Values |
|---|---|
| Purpose | Skin protection, patient acceptance, and to prevent stoma-related complications |
| Procedure | Exteriorization of a loop of bowel through the anterior abdominal wall |
| Types | Loop colostomy, double-barrel colostomy, end colostomy, sigmoid colostomy, transverse colostomy, ascending colostomy, descending colostomy |
| Stoma Site | Generally below the umbilicus, occasionally cephalad (especially in obese patients) |
| Stoma Characteristics | Incontinence, no voluntary control over the passage of flatus and feces |
| Bowel Sounds | Active bowel sounds indicate a functioning stoma; absent or decreased sounds may indicate constipation or obstruction |
| Postoperative Care | Importance of interprofessional care coordination; patient education on fluid and electrolyte balance, signs of dehydration, and medication use |
| Complications | Wrong end colostomy, bowel obstruction, fluid and electrolyte imbalances, stomal constipation, postoperative ileus |
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What You'll Learn
Bowel sounds indicate intestinal activity
Bowel sounds are a normal part of the digestive process and indicate intestinal activity. They are caused by the movement of the intestines as they push food through. The intestines are hollow, so bowel sounds echo through the abdomen in a similar way to the sounds heard from water pipes. Most bowel sounds are normal and simply indicate that the gastrointestinal tract is functioning as it should.
However, abnormal bowel sounds can sometimes indicate a problem. For example, decreased or absent bowel sounds often suggest constipation. On the other hand, increased or hyperactive bowel sounds can indicate intestinal hyperactivity, which may be associated with diarrhoea or eating.
In the context of colostomy care, bowel sounds are important for assessing the function of the stoma. A stoma is created during a colostomy procedure by exteriorising a loop of bowel through an incision in the abdominal wall. This allows for the diversion or decompression of the remaining bowel. In the case of suspected stomal constipation, the absence or significant increase in bowel sounds can indicate a stomal obstruction. Therefore, checking for bowel sounds is an important part of post-operative care for patients with a colostomy.
It is important to note that bowel sounds are not always indicative of a problem. Many conditions can cause hyperactive or hypoactive bowel sounds, and most of these are harmless and do not require treatment. However, some serious conditions can also cause abnormal bowel sounds, such as blocked blood vessels, mechanical bowel obstruction, or problems with the nerves to the intestines. Therefore, it is crucial to evaluate bowel sounds in conjunction with other symptoms and seek medical advice if there are any concerns.
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Hyperactive bowel sounds
Bowel sounds are the noises made by the intestines as food moves through them. These sounds are usually normal and simply indicate that the gastrointestinal tract is working. However, hyperactive bowel sounds, which are louder and more frequent, may indicate increased intestinal activity and can sometimes be a cause for concern.
In some cases, hyperactive bowel sounds may indicate a more serious condition. For example, high-pitched, tinkling, or metallic bowel sounds can be a sign of small or large bowel obstruction, which occurs when the intestines become partially or fully blocked. Additionally, hyperactive bowel sounds accompanied by abdominal pain, bloating, bloody stools, or diarrhoea may indicate an underlying condition such as gastroenteritis or inflammation of the stomach and intestinal lining.
If you experience persistent hyperactive bowel sounds along with symptoms such as abdominal pain, diarrhoea, or signs of bowel obstruction, it is important to seek medical advice. A healthcare provider will examine you, ask about your medical history, and evaluate your symptoms to determine the underlying cause of the hyperactive bowel sounds.
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Hypoactive bowel sounds
Bowel sounds are the noises made by the intestines as food passes through the digestive system. Most bowel sounds are normal and simply indicate that the gastrointestinal tract is functioning as it should.
In some cases, hypoactive bowel sounds can be a cause for concern. For instance, if hypoactive bowel sounds are accompanied by other abnormal symptoms, it is important to seek medical advice. Absent bowel sounds after a period of hyperactive bowel sounds, for example, can indicate a rupture of the intestines, strangulation of the bowel, or death of bowel tissue. Additionally, very high-pitched bowel sounds may be a sign of early bowel obstruction.
If you notice that your body isn't producing normal bowel sounds during digestion, it may be a good idea to contact a healthcare professional. They may recommend tests such as blood tests, a CT scan of the abdomen, or an endoscopy to examine the digestive tract.
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Bowel obstruction
There are two main types of bowel obstruction: partial and complete. In a partial obstruction, the bowel is partly blocked, allowing some gas, food, and liquid to pass through. On the other hand, a complete obstruction is a full blockage, preventing anything from getting through the intestine. This is a medical emergency that often requires urgent surgical intervention.
The symptoms of a bowel obstruction depend on the location and severity of the blockage. Small bowel obstructions typically present with rapid onset of symptoms, including cramping abdominal pain, particularly in the upper abdomen and around the belly button. Large bowel obstructions, on the other hand, may have a more gradual onset, with symptoms such as worsening constipation until the individual is unable to pass any bowel motions or gas. Abdominal pain is a common symptom of bowel obstruction, and severe, constant pain may indicate that the blockage is affecting the blood supply to the bowel, which can lead to tissue death and infection.
The treatment for bowel obstruction depends on the underlying cause and usually requires hospitalisation. Individuals with suspected bowel obstruction should refrain from eating or drinking and seek immediate medical attention. Imaging tests, such as X-rays or other scans, may be used to identify the blockage and determine the appropriate course of treatment, which may include surgery or other procedures to remove the blockage.
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Colostomy care
A stoma is the exteriorisation of a loop of bowel from the anterior abdominal wall, performed during a surgical procedure. A colostomy is a type of stoma in which the colon is exteriorised. This may be done to treat disease, relieve an obstruction, or prevent the remaining bowel from contamination by faecal matter. Most stomas are incontinent, meaning there is no voluntary control over the passage of flatus and faeces from the stoma.
Different-sized bags are available, and patients may use different-sized bags at different times of the day or for different activities. For example, a larger bag may be used at night, while a smaller bag may be preferred during exercise or sexual activity. Stoma caps, like lids, can be applied over the stoma by certain people, such as those with continent ileostomies. Irrigation, or running water through the stoma and into the colon, is a personal choice that can help manage bowel movements. Irrigation is only used for descending or sigmoid colostomies, not transverse colostomies.
Colostomy supplies should be purchased from recommended suppliers, such as mail-order companies, medical supply stores, or local pharmacies. It is not advisable to stockpile supplies as they can be ruined by moisture and temperature changes. Patients should regularly change their colostomy bags and visit their healthcare provider to assess the stoma and address any complications.
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Frequently asked questions
Bowel sounds are the noises made by the movement of intestines as they push food through during digestion. Most bowel sounds are normal and simply indicate that the gastrointestinal tract is functioning as it should.
Bowel sounds can be identified by listening to the abdomen with a stethoscope.
Hypoactive bowel sounds, which are quieter, less regular, or less toned than normal bowel sounds, may indicate constipation, peritonitis, or a paralytic ileus. Hyperactive bowel sounds, which are louder than normal bowel sounds, may indicate diarrhea, intestinal obstruction, or a buildup of intestinal fluid and air.
Bowel sounds are present with colostomy. A colostomy is a surgical procedure in which a stoma, or opening, is created in the abdominal wall to divert one end of the colon. The purpose of a colostomy is to treat disease, relieve an obstruction, or prevent fecal contamination of the remaining bowel. Bowel sounds may be used to determine if a colostomy is functioning properly.
