HESI Practice Test Pharmacology

Questions 44

HESI LPN

HESI LPN Test Bank

HESI Practice Test Pharmacology Questions

Question 1 of 5

When planning to administer the antiulcer GI agent sucralfate, what instruction should the nurse provide regarding administration?

Correct Answer: D

Rationale: Sucralfate is most effective when taken on an empty stomach. This allows the medication to form a protective layer over the ulcer, promoting healing and symptom relief. Administering sucralfate with or after meals may reduce its efficacy as it may bind to food instead of coating the ulcer site.

Question 2 of 5

While a client is receiving the medication haloperidol, which client data would indicate to the practical nurse that the medication is therapeutic?

Correct Answer: B

Rationale: When a client is taking haloperidol, a therapeutic response involves a decrease in symptoms such as paranoia, hallucinations, delusions, and emotional excitement. These improvements indicate that the medication is effectively managing the client's condition. Monitoring for a reduction in paranoid behaviors helps the practical nurse assess the medication's effectiveness in addressing the client's psychiatric symptoms.

Question 3 of 5

A client with severe rheumatoid arthritis is prescribed adalimumab. The nurse should monitor for which potential adverse effect?

Correct Answer: A

Rationale: The correct answer is A: Increased risk of infection. Adalimumab is known to increase the risk of infection due to its immunosuppressive effects. Patients on adalimumab should be closely monitored for signs and symptoms of infection, such as fever, chills, and malaise, and should promptly report any such symptoms to their healthcare provider for further evaluation and management. Monitoring for infection is crucial to prevent serious complications in patients receiving adalimumab therapy.

Question 4 of 5

A client with bipolar disorder is taking lithium. Which client assessment data would indicate a potential adverse effect of lithium therapy?

Correct Answer: B

Rationale: When assessing a client taking lithium, dry mouth and increased thirst are indicators of potential adverse effects. Lithium can lead to nephrogenic diabetes insipidus, causing polyuria and subsequent increased thirst due to impaired water reabsorption in the kidneys. Tremors can also be a sign of lithium toxicity. Monitoring and recognizing these symptoms are crucial in managing lithium therapy and preventing further complications.

Question 5 of 5

A client with heart failure develops hyperaldosteronism. What dietary recommendation is essential for managing this condition?

Correct Answer: A

Rationale: Hyperaldosteronism can lead to increased potassium retention, which can be problematic for individuals with heart failure. Limiting intake of high potassium foods is crucial to prevent hyperkalemia, a condition that can worsen heart failure. Therefore, advising the client to limit high potassium foods is essential in managing hyperaldosteronism in the setting of heart failure.

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