a client undergoing hemodialysis for chronic kidney disease is taking the medication erythropoietin the nurse should reinforce instructions to explain
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Nursing Elites

HESI LPN

Pharmacology HESI 2023

1. A client undergoing hemodialysis for chronic kidney disease is taking the medication erythropoietin. The nurse should reinforce instructions to explain for which reason this medication is prescribed?

Correct answer: C

Rationale: Erythropoietin is prescribed to stimulate the production of red blood cells. Clients undergoing hemodialysis often develop anemia due to end-stage renal disease. Erythropoietin helps correct this anemia by stimulating red blood cell production. It is not used to prevent infections associated with dialysis, prevent deep vein thrombosis, or balance phosphorus levels in the body.

2. Which nursing intervention is most important when caring for a client receiving aspirin 600mg po QID?

Correct answer: D

Rationale: The correct answer is to check the stool for occult blood when caring for a client receiving aspirin 600mg po QID. Aspirin can lead to gastrointestinal bleeding, and checking for occult blood in the stool is essential to monitor for this serious adverse effect. Monitoring temperature, assessing pain, and checking for dyspepsia and nausea are important interventions but not as critical as monitoring for gastrointestinal bleeding when a client is receiving aspirin.

3. A client with a diagnosis of schizophrenia is prescribed olanzapine. The nurse should monitor the client for which potential side effect?

Correct answer: A

Rationale: The correct answer is A: Weight gain. Olanzapine is known to cause weight gain as a common side effect. This weight gain can increase the risk of metabolic issues such as diabetes and dyslipidemia. Monitoring the client's weight regularly is essential to detect and address any weight changes promptly.

4. A client with angina pectoris has been prescribed nitroglycerin tablets prn for chest pain. Which statement by the client causes the practical nurse (PN) to clarify instructions for this client?

Correct answer: D

Rationale: Nitroglycerin tablets should be taken at the onset of angina, and the client should stop activity and rest. One tablet should be placed under the tongue (sublingually), not chewed or swallowed. One tablet can be taken every 5 minutes, up to three doses. If pain relief not achieved after taking three pills, seek medical attention immediately. Nitroglycerin should be replaced every 3 to 6 months. Nitroglycerin pain relief should occur in 5 minutes and duration should last 30 minutes.

5. A client with diabetes mellitus type 2 is prescribed sitagliptin. The nurse should include which instruction in the client's teaching plan?

Correct answer: D

Rationale: The correct instruction to include in the teaching plan for a client prescribed sitagliptin is to report any signs of pancreatitis to the healthcare provider. Sitagliptin is generally taken with meals to reduce gastrointestinal side effects. Therefore, choice A, 'Take this medication with meals,' is incorrect. Sitagliptin does not have specific interactions with alcohol, so there is no need to advise the client to avoid alcohol, making choice B incorrect. Taking sitagliptin on an empty stomach is not recommended, so choice C is also incorrect. Pancreatitis is a rare but serious side effect of sitagliptin, so it is crucial for the client to report any signs or symptoms to their healthcare provider promptly.

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