A nurse is teaching a client who has a new prescription for aluminum hydroxide to treat heartburn. The nurse should instruct the client to monitor for and report which of the following adverse reactions?
Constipation
Flatulence
Headache
Palpitations
The Correct Answer is A
Choice A reason: This is correct. Constipation is a common side effect of aluminum hydroxide, as it reduces the motility of the gastrointestinal tract. The nurse should advise the client to report this symptom and to increase their fluid and fiber intake to prevent it.
Choice B reason: This is incorrect. Flatulence is not a common side effect of aluminum hydroxide. It may be caused by other factors, such as diet, swallowing air, or bacterial overgrowth in the intestines.
Choice C reason: This is incorrect. Headache is not a common side effect of aluminum hydroxide. It may be caused by other factors, such as stress, dehydration, or caffeine withdrawal.
Choice D reason: This is incorrect. Palpitations are not a common side effect of aluminum hydroxide. They may be caused by other factors, such as anxiety, heart problems, or medication interactions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: “This medication should be taken after eating to reduce nausea.” is not a correct statement that demonstrates understanding about ondansetron. Ondansetron is a medication that prevents nausea and vomiting by blocking the action of serotonin, a chemical that stimulates the vomiting center in the brain. Ondansetron can be taken with or without food, and it does not affect the digestion or absorption of food. Ondansetron is usually taken before the start of chemotherapy, radiation, or surgery, which are the common causes of nausea and vomiting.
Choice B reason: “This medication should not be taken with starfruit.” is not a correct statement that demonstrates understanding about ondansetron. Ondansetron is a medication that prevents nausea and vomiting by blocking the action of serotonin, a chemical that stimulates the vomiting center in the brain. Ondansetron does not interact with starfruit, which is a tropical fruit that contains substances that can inhibit the enzyme CYP3A4, which is involved in the metabolism of many drugs. Ondansetron is mainly metabolized by another enzyme, CYP1A2, and it has a low potential for drug interactions¹.
Choice C reason: “This medication may make me tired and confused.” is a correct statement that demonstrates understanding about ondansetron. Ondansetron is a medication that prevents nausea and vomiting by blocking the action of serotonin, a chemical that stimulates the vomiting center in the brain. Ondansetron can also cross the blood brain barrier and affect other serotonin receptors in the brain, which are involved in regulating mood, cognition, and sleep. Ondansetron can cause side effects such as fatigue, drowsiness, headache, and confusion, which can impair the mental alertness and performance of the client. The client should be advised to avoid driving, operating machinery, or doing other tasks that require attention after taking ondansetron.
Choice D reason: “This medication may cause rebound nausea.” is not a correct statement that demonstrates understanding about ondansetron. Ondansetron is a medication that prevents nausea and vomiting by blocking the action of serotonin, a chemical that stimulates the vomiting center in the brain. Ondansetron does not cause rebound nausea, which is a condition of nausea that occurs after the discontinuation of a medication that suppresses nausea. Ondansetron is not a medication that suppresses nausea, but rather prevents it by blocking the stimulation of the vomiting center. Ondansetron does not cause dependence or withdrawal symptoms, and it can be stopped without causing rebound nausea.
Correct Answer is C
Explanation
Choice A reason: This is incorrect. Taking an antacid with another antacid is redundant and unnecessary. Antacids are medicines that neutralize the acid in the stomach and relieve symptoms of heartburn, indigestion, and gastric ulcers. Taking too much antacid can cause side effects such as diarrhea, constipation, or electrolyte imbalance¹.
Choice B reason: This is incorrect. Taking an antacid as needed to reduce pain is not a good practice. Antacids are not painkillers and do not address the underlying cause of gastric ulcers. Gastric ulcers are sores in the lining of the stomach that can be caused by infection, inflammation, or erosion. Taking an antacid may temporarily relieve the pain, but it does not heal the ulcer or prevent complications. Antacids should be taken regularly as prescribed by the doctor, along with other medicines that treat the cause of the ulcer.
Choice C reason: This is correct. Taking an antacid after taking a proton pump inhibitor (PPI) is a good practice. PPIs are medicines that reduce the production of acid in the stomach and help heal gastric ulcers. However, PPIs may take several hours to work and may not provide immediate relief of symptoms. Taking an antacid after a PPI can help neutralize any remaining acid in the stomach and provide faster symptom relief. However, the antacid should be taken at least 2 hours after the PPI, as the antacid can interfere with the absorption of the PPI.
Choice D reason: This is incorrect. Reducing fluid intake with an antacid is not a good practice. Fluid intake is important for hydration, digestion, and elimination. Reducing fluid intake can cause dehydration, constipation, or kidney problems. Fluid intake does not affect the effectiveness of antacids, as long as the antacid is taken with a glass of water to help dissolve and flush it down the esophagus and into the stomach.
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