A client with peptic ulcer disease is experiencing fewer symptoms because of the suppression of hydrochloric acid secretion into the lumen of the stomach.
What category of medication is this client most likely receiving?

Proton pump inhibitor.

Histamine-2 antagonist.

Prostaglandin.

Antipeptic agent.

Answer and Explanation

The Correct Answer is A

This is because proton pump inhibitors (PPIs) are drugs that block the enzyme that produces hydrochloric acid in the stomach, thereby reducing the amount of acid secreted into the lumen. PPIs are commonly used to treat peptic ulcer disease and gastroesophageal reflux disease.

Choice B. Histamine-2 antagonist is wrong because histamine-2 antagonists (H blockers) are drugs that block the action of histamine on the parietal cells of the stomach, thereby reducing the amount of acid secreted into the lumen.

However, PPIs are more potent and effective than H blockers in suppressing acid secretion.

Choice C. Prostaglandin is wrong because prostaglandins are substances that protect the stomach lining from the damaging effects of acid and other factors.

Prostaglandins do not directly affect the secretion of acid into the lumen, but they may increase the production of mucus and bicarbonate that buffer the acid.

Choice D. Antipeptic agent is wrong because antipeptic agents are drugs that form a protective barrier over the ulcer crater, preventing further damage from acid and pepsin.

Antipeptic agents do not affect the secretion of acid into the lumen, but they may enhance healing by creating a favorable environment for tissue repair.

Normal ranges for hydrochloric acid secretion in the stomach are 1.5 to 3.5 liters per day, with a pH of 1.5 to 3.53.

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Correct Answer is A

Explanation

This is because levothyroxine can increase the anticoagulant effect of oral anticoagulants and increase the risk of bleeding. The nurse should check the client’s prothrombin time and international normalized ratio (INR) regularly and report any abnormal values to the prescriber.

Choice B is wrong because hypothyroidism does not increase the risk of infection.

Choice C is wrong because hypothyroidism does not affect the level of consciousness unless it is severe and causes myxedema coma.

Choice D is wrong because hypothyroidism does not cause electrolyte imbalances.

Normal ranges for prothrombin time are 11 to 13.5 seconds and for INR are 0.8 to 1.22.

A. A client being treated for a traumatic brain injury. B. A client with a history of ischemic heart disease. C. A pediatric client. D. A client with type 2 diabetes.

Correct Answer is A

Explanation

This is because phenothiazines are contraindicated in patients with suspected or established subcortical brain damage. Phenothiazines can cause central nervous system effects such as drowsiness, dizziness, and extrapyramidal symptoms that may worsen the condition of a client with a brain injury.

Choice B is wrong because phenothiazines are not contraindicated in clients with ischemic heart disease.

However, they should be used with caution as they can cause hypotension and cardiac arrhythmias.

Choice C is wrong because phenothiazines are not contraindicated in pediatric clients.

However, they should be used with caution as they can cause sedation, anticholinergic effects, and paradoxical excitement.

Choice D is wrong because phenothiazines are not contraindicated in clients with type 2 diabetes.

However, they should be used with caution as they can cause hyperglycemia and alter the effects of antidiabetic drugs.

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A client with peptic ulcer disease is experiencing fewer symptoms because of the suppression of hydrochloric acid secretion into the lumen of the stomach. What category of medication is this client most likely receiving?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client has a history of atrial fibrillation and is taking an oral anticoagulant. The client has been newly diagnosed with hypothyroidism and placed on levothyroxine. What assessment should the nurse prioritize?

Correct Answer is A

Explanation

For which client would the use of a phenothiazine most likely be contraindicated?

Correct Answer is A

Explanation

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A client with peptic ulcer disease is experiencing fewer symptoms because of the suppression of hydrochloric acid secretion into the lumen of the stomach.
What category of medication is this client most likely receiving?