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Learn about the different antacids in this nursing pharmacology study guide. Antacids are used to chemically react with and neutralize the acid in the stomach. They can provide rapid relief from increased acid levels. They are known to cause GI alterations such as diarrhea or constipation and can alter the absorption of many drugs. Antacids: Generic and Brand NamesHere is a list of the most commonly encountered antacids and their brand names.
Disease Spotlight: Ulcer DiseaseErosions in the lining of the stomach and adjacent areas of the GI tract are called peptic ulcer.
What are antacids?Antacids are a group of inorganic chemicals that neutralize stomach acid.
Therapeutic actionsThe desired actions of antacids include the following:
IndicationAntacids are indicated for the following:
PharmacokineticsMany of these antacids are available in combination forms to take advantage of the acid-neutralizing effect and block adverse effects.
Contraindications and CautionsThe following are contraindications and cautions when using antacids:
Adverse effectsAdverse effects when using antacids include: InteractionsAntacids can greatly affect the absorption of drugs from the GI tract.
Nursing considerations for a patient using antacids include the following: Nursing AssessmentHistory taking and physical exam in a patient using antacids include:
Nursing Diagnosis and Care PlanningNursing diagnoses related to drug therapy might include the following:
Nursing Implementation with RationaleThe nursing interventions for patients using antacids are:
EvaluationEvaluation of a patient using antacids include:
Practice Quiz: AntacidsHere’s a 5-item quiz from our nursing test bank about antacid study guide. Please visit our nursing test bank page for more NCLEX practice questions. 1. Which of the following statements describes the action of antacids? A. Antacids block the production of gastric acidB. Antacids enhance the action of acetylcholine C. Antacids block dopamine D. Antacids neutralize gastric acid 1. Answer: D. Antacids neutralize gastric acid
2. Patient Gavin is taking antacids, which instruction would be included in the teaching plan? A. “Avoid taking other medications within 2 hours of this one.” 2. Answer: A. “Avoid taking other medications within 2 hours of this one.”
3. Nurse Victoria is teaching a group of middle-aged men about peptic ulcers. When discussing risk factors for peptic ulcers, the nurse should mention: A. A history of hemorrhoids and smoking 3. Answer: C. Alcohol abuse and smoking
4. Which of the following tests can be used to diagnose ulcers? A. Barium swallowB. Abdominal x-rayC. Esophagogastroduodenoscopy (EGD) D. Computed tomography (CT) scan 4. Answer: C. Esophagogastroduodenoscopy (EGD)
5. The hospitalized client with GERD is complaining of chest discomfort that feels like heartburn following a meal. After administering an ordered antacid, the nurse encourages the client to lie in which of the following positions? A. On the stomach with the head flat 5. Answer: D. On the left side with the head of the bed elevated 30 degrees.
Recommended ResourcesRecommended resources and reference books. Disclosure: Includes Amazon affiliate links. See AlsoHere are other nursing pharmacology study guides:
Gastrointestinal System Drugs
Respiratory System Drugs Endocrine System Drugs Autonomic Nervous System Drugs Immune System Drugs Chemotherapeutic Agents Reproductive System Drugs
Nervous System Drugs Cardiovascular System Drugs References and SourcesReferences and sources for this Antacid Nursing Pharmacology Guide:
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