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Cimetidine is a medication known as a histamine H2 receptor antagonist, commonly used in the treatment of peptic ulcer disease. It works by reducing the production of stomach acid. When teaching a client about cimetidine, it is important to inform them about the timing of taking other medications, specifically antacids.

Antacids, which are used to neutralize stomach acid, can interfere with the absorption of cimetidine if taken simultaneously. Therefore, it is generally recommended to wait at least 1 hour after taking cimetidine before taking an antacid. This allows sufficient time for the cimetidine to be absorbed and start working effectively before neutralizing stomach acid with an antacid.

The manifestation of gastrointestinal perforation includes severe upper abdominal pain. This can be a significant symptom indicating a potential perforation in the gastrointestinal tract. It is important to note that gastrointestinal perforation is a medical emergency that requires immediate attention and intervention.

Hyperactive bowel sounds: This finding is more commonly associated with conditions like bowel obstruction or gastroenteritis rather than gastrointestinal perforation.

Bradycardia: Bradycardia (slower than normal heart rate) is not a typical manifestation of gastrointestinal perforation. It may be associated with other conditions or factors.

Report of epigastric fullness: Epigastric fullness can be a symptom of various gastrointestinal conditions, including peptic ulcer disease itself. However, it is not a specific manifestation of gastrointestinal perforation.

Sucralfate is a medication used to treat peptic ulcers by forming a protective coating on the stomach lining. It should be taken on an empty stomach, as food can interfere with its absorption and effectiveness. One hour before breakfast and the evening meal is the correct timing for administering sucralfate, allowing for an empty stomach before meals.

At the time the client takes a proton pump inhibitor: Proton pump inhibitors are a different class of medications used to reduce stomach acid production. It is recommended to administer sucralfate separately, as it works differently and has different administration requirements.

Thirty minutes after breakfast and the evening meal: Administering sucralfate after meals is not ideal, as it may not provide the desired therapeutic effect on an empty stomach.

The time the client takes an antacid: Antacids are also different from sucralfate, and they can interfere with its absorption. It is generally recommended to administer sucralfate separately from antacids.

The nurse should measure the gastric residual before administering a feeding to identify delayed gastric emptying. Gastric residual refers to the volume of formula or contents remaining in the stomach from the previous feeding. Measuring gastric residual helps assess how well the client's stomach is emptying and can indicate if there is delayed gastric emptying.

By measuring gastric residual, the nurse can:

● Determine if the stomach has adequately emptied from the previous feeding. ● Assess the client's tolerance to enteral feedings.

● Detect signs of delayed gastric emptying, which can be indicative of gastrointestinal motility issues or other complications.

● Adjust the feeding rate or make other modifications to the enteral feeding plan based on the amount of residual volume.

Confirming the placement of the NG tube is typically done using other methods, such as an X-ray, pH testing, or auscultation of air insufflation. Gastric residual measurement primarily serves the purpose of assessing gastric emptying, rather than confirming tube placement.

While electrolyte imbalances can be monitored in the overall care of a client receiving enteral feedings, measuring gastric residual specifically focuses on assessing gastric emptying and feeding tolerance, rather than determining the client's electrolyte balance.

Removing gastric acid that might cause dyspepsia is not the primary purpose of measuring gastric residual. Gastric residual measurement aims to evaluate the volume of the previous feeding and assess gastric emptying, rather than focusing on dyspepsia specifically.

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Peptic ulcer disease is characterized by open sores that develop on the lining of the stomach, small intestine, or esophagus. The symptoms and pain associated with peptic ulcer disease can

vary, but certain patterns are commonly observed: "The pain is worse after I eat a meal high in fat": This statement aligns with the typical symptom of peptic ulcer disease. The presence of fat in the stomach triggers the release of certain hormones and substances that stimulate gastric acid secretion. This increased acid production can exacerbate the pain experienced by individuals with peptic ulcers.

"I feel so much better after eating": Feeling relief after eating is not characteristic of peptic ulcer disease. In fact, individuals with peptic ulcers may experience pain or discomfort after eating especially those with gastric ulcers.

"The pain radiates down to my lower back": Lower back pain is not a common symptom associated specifically with peptic ulcer disease. Radiating pain to the back is more commonly associated with conditions like pancreatitis or kidney issues.

"My pain is relieved by having a bowel movement": Pain relief with bowel movements is not a typical symptom of peptic ulcer disease. It may be more indicative of conditions like irritable bowel syndrome or inflammatory bowel disease.

Bisacodyl is a stimulant laxative commonly used to treat constipation. However, it is important to educate the client about the potential risks associated with chronic laxative use. The statement regarding electrolyte imbalance is important because excessive or prolonged use of laxatives can lead to electrolyte disturbances, such as low potassium levels (hypokalemia), which can have adverse effects on various body functions.

"Daily bowel movements are necessary for good intestinal health": While regular bowel movements are generally desirable, stating that daily bowel movements are necessary for good intestinal health is an overgeneralization. Bowel movement frequency can vary among individuals, and it is important to consider other factors such as diet, hydration, and overall health.

"Chronic use of laxatives can lead to a tear in the rectal mucosa": While chronic use of laxatives can lead to complications such as dependence and potential damage to the digestive system, specifically mentioning a tear in the rectal mucosa (rectal mucosal injury) is not the most commonly associated concern.

"Decrease your intake of high-fiber foods": It is generally recommended to increase fiber intake for individuals with constipation. Decreasing high-fiber foods would counteract the benefits of dietary fiber in promoting regular bowel movements and alleviating constipation.

Sucralfate works by forming a protective barrier or coating over the surface of the ulcer. It adheres to the ulcer site and provides a physical barrier that protects the ulcer from gastric acid, pepsin, and bile salts. This protective barrier allows the ulcer to heal by preventing further damage and irritation from the stomach acid.

Metoclopramide is a medication commonly used to treat gastrointestinal disorders such as gastroesophageal reflux disease (GERD). While it is generally well-tolerated, it can have some adverse effects. Sedation is one of the common side effects of metoclopramide. It can cause drowsiness, dizziness, and a feeling of tiredness in some individuals. Therefore, the nurse should monitor the client for any signs of sedation or excessive drowsiness, especially when the client starts taking the medication or when the dose is increased.

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