A client with a peptic ulcer is diagnosed with Helicobacter pylori infection. The nurse is teaching the client about the medications prescribed, including two antibiotics metronidazole and clarithromycin and a PPI omeprazole. Which statement by the client indicates the best understanding of the medication regimen?

These medications will coat the ulcer and decrease the acid production in my stomach.

The medications will kill the bacteria and stop the acid production.

I should take these medications only when I have pain from my ulcer.

The medications will kill the bacteria and reduce the acid production.

Answer and Explanation

The Correct Answer is D

Choice A reason: This is not a correct statement because these medications do not coat the ulcer. They are not antacids or mucosal protectants, which can form a protective layer over the ulcer and neutralize the stomach acid.

Choice B reason: This is not a correct statement because these medications do not stop the acid production. They only reduce it by inhibiting the proton pump, which is responsible for secreting acid into the stomach.

Choice C reason: This is not a correct statement because these medications should be taken as prescribed, not as needed. They are not analgesics or anti-inflammatory drugs, which can relieve the pain and inflammation of the ulcer.

Choice D reason: This is a correct statement because these medications have two effects: they kill the bacteria that cause the infection and inflammation of the ulcer, and they reduce the acid production that aggravates the ulcer. This can help heal the ulcer and prevent complications.

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Correct Answer is A

Explanation

Choice A reason: Sudden abdominal pain is a sign of gastrointestinal perforation, which is a life-threatening complication of peptic ulcer disease. It occurs when the ulcer erodes through the wall of the stomach or duodenum, causing leakage of gastric contents into the peritoneal cavity. This causes inflammation, infection, and peritonitis.

Choice B reason: Hyperactive bowel sounds are not indicative of gastrointestinal perforation. They may be present in other conditions, such as gastroenteritis, intestinal obstruction, or diarrhea.

Choice C reason: Bradycardia is not indicative of gastrointestinal perforation. It may be caused by other factors, such as vagal stimulation, medication side effects, or cardiac disorders.

Choice D reason: Decreased blood pressure is not indicative of gastrointestinal perforation. It may be a result of other causes, such as hypovolemia, shock, or dehydration.

A. Half-normal saline solution B. 10% dextrose in water C. 5% dextrose and half-normal saline solution D. Lactated Ringer's solution

Correct Answer is D

Explanation

Choice A reason: Half-normal saline solution is a hypotonic solution, which means it has a lower concentration of solutes than the blood plasma. It can cause fluid to shift from the blood vessels into the cells, leading to cellular swelling and edema.

Choice B reason: 10% dextrose in water is a hypertonic solution, which means it has a higher concentration of solutes than the blood plasma. It can cause fluid to shift from the cells into the blood vessels, leading to cellular shrinkage and dehydration.

Choice C reason: 5% dextrose and half-normal saline solution is a hypertonic solution, which has the same effects as choice B. The dextrose increases the osmolarity of the solution, while the half-normal saline provides some electrolytes.

Choice D reason: Lactated Ringer's solution is an isotonic solution, which means it has the same concentration of solutes as the blood plasma. It maintains fluid balance and provides electrolytes such as sodium, potassium, calcium, and lactate. It is commonly used for fluid resuscitation, dehydration, and acidosis.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has peptic ulcer disease. The nurse should monitor the client for which of the following findings as an indication of gastrointestinal perforation?

Correct Answer is A

Explanation

A physician orders an isotonic IV solution for a client. Which solution should the nurse plan to administer?

Correct Answer is D

Explanation

A nurse is caring for a child who has acute appendicitis. Which of the following results should the nurse anticipate when reviewing this client's laboratory values?

A nurse is assessing a client who has an obstruction of the common bile duct resulting from chronic cholelithiasis. Which of the following findings should the nurse expect?

A nurse is to administer a hypotonic solution to a patient with a critically high sodium. Which solution is hypotonic?

A nurse is caring for a client who is postoperative following an open cholecystectomy. Which of the following actions should the nurse take when caring for the client's Jackson-Pratt (JP) drain?

The nurse is providing care for a client with a fluid imbalance. The nurse explains that in the body, areas with high concentration of solutes naturally and passively shift to areas of lower concentration. The nurse is describing which process?

A nurse is assessing a client who is experiencing hypovolemia. Which of the following findings should the nurse expect?

An adult female client has a body mass index of 34.5 kg/m2 and has expressed interest in bariatric surgery. What characteristic of the client's health status may exclude her from being an appropriate surgical candidate?

A client with diverticular disease has just returned from a colonoscopy. While conducting an abdominal assessment, the nurse monitors for which of the following as an initial sign of a possible complication of the procedure?