The nurse is caring for a client newly diagnosed with gastroesophageal reflux disease (GERD). The client complains to the nurse of severe burning in the esophagus. The provider orders magnesium hydroxide. What outcome should the nurse expect if the medication achieves the desired therapeutic effect?
Neutralized gastric acid
Reduced stomach motility
Reduced duodenal pH
An increased barrier to pepsin
The Correct Answer is A
A. Magnesium hydroxide is an antacid medication that works by neutralizing gastric acid in the stomach. Therefore, if the medication achieves the desired therapeutic effect, the nurse should expect neutralization of gastric acid, which can alleviate the burning sensation in the esophagus associated with GERD.
B. Magnesium hydroxide does not directly affect stomach motility. Instead, its primary action is to neutralize gastric acid. Therefore, reducing stomach motility is not an expected outcome of magnesium hydroxide administration.
C. Magnesium hydroxide primarily acts within the stomach to neutralize gastric acid and does not significantly affect the pH of the duodenum. Therefore, reduced duodenal pH is not an expected outcome of magnesium hydroxide administration.
D. Pepsin is an enzyme involved in the digestion of proteins and can contribute to tissue damage if refluxed into the esophagus. Although reducing gastric acidity can indirectly decrease the activity of pepsin, magnesium hydroxide does not directly increase the barrier to pepsin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. Crohn's disease exacerbation often leads to malnutrition due to decreased oral intake, malabsorption, and increased nutrient losses through diarrhea. Addressing imbalanced nutrition is crucial to replenish depleted nutrient stores, support healing, and prevent further complications.
A. While fluid overload can be a concern in certain situations, such as when administering intravenous fluids or in clients with renal impairment, it is not typically a primary concern in clients hospitalized with Crohn's disease exacerbation. Crohn's disease is more commonly associated with dehydration due to diarrhea and malabsorption rather than fluid overload.
B. In the acute phase of Crohn's disease exacerbation, addressing immediate physiological needs and stabilizing the client's condition typically take precedence over psychosocial concerns.
D. Social isolation can be a concern for clients with chronic illnesses, including Crohn's disease, as it may impact their quality of life and emotional well-being. However, in the acute phase of exacerbation, addressing physiological needs and stabilizing the client's condition typically takes precedence over psychosocial concerns such as social isolation.
Correct Answer is ["A","B","C","E"]
Explanation
A. Chocolate can relax the lower esophageal sphincter (LES), allowing stomach acid to reflux into the esophagus and exacerbate symptoms. Therefore, it is advisable for clients with GERD to avoid chocolate.
B. Tomato-based products are acidic and can aggravate GERD symptoms. Tomatoes are naturally acidic, which can contribute to increased acidity in the stomach and exacerbate reflux symptoms.
C. Spicy and high-fat foods, such as hot and spicy pork rinds, can trigger GERD symptoms by increasing stomach acid production and relaxing the LES. Spicy foods can irritate the esophagus and exacerbate symptoms such as heartburn and reflux.
E. Oranges and other citrus fruits are acidic and can irritate the esophagus, exacerbating GERD symptoms. The acidity in oranges can increase stomach acid production and contribute to reflux.
D. Green beans are generally considered safe for individuals with GERD. They are low in fat and acidity, making them less likely to trigger reflux symptoms.
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