HESI LPN
Pharmacology HESI Practice
1. A client with chronic obstructive pulmonary disease (COPD) is prescribed albuterol. The nurse should monitor for which potential side effect?
- A. Tachycardia
- B. Nausea
- C. Dry mouth
- D. Weight gain
Correct answer: A
Rationale: Correct Answer: A. Albuterol, a bronchodilator commonly used in COPD, can cause tachycardia as a potential side effect due to its beta-agonist properties that can stimulate the heart. Nausea (Choice B), dry mouth (Choice C), and weight gain (Choice D) are less likely associated with albuterol use. Nausea and dry mouth are not common side effects of albuterol, and weight gain is not typically linked to its use. Therefore, the nurse should primarily monitor for tachycardia when a client is prescribed albuterol for COPD.
2. A client taking long-term steroids also has ranitidine prescribed. The nurse provides which explanation as to why these drugs are given together?
- A. Ranitidine reduces the risk of ulcers associated with steroids.
- B. Ranitidine decreases the risk of infection associated with steroids.
- C. Ranitidine decreases blood sugar elevations associated with steroids.
- D. Ranitidine reduces sodium retention associated with steroid usage.
Correct answer: A
Rationale: The correct answer is A. Ranitidine is prescribed with long-term steroids to reduce the risk of ulcers associated with steroid therapy. Although steroids can increase the risk of ulcers due to their effect on the gastrointestinal system, ranitidine works by reducing stomach acid production, thus helping to prevent ulcer formation. Choices B, C, and D are incorrect as ranitidine is not given to decrease the risk of infection, reduce blood sugar elevations, or reduce sodium retention associated with steroid usage.
3. A client with a diagnosis of generalized anxiety disorder is prescribed buspirone. The nurse should instruct the client that this medication may have which potential side effect?
- A. Drowsiness
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: The correct potential side effect of buspirone is drowsiness. It is important for clients to be informed about this side effect, as it can affect their ability to perform tasks that require full alertness, such as driving. Clients should be advised to avoid activities that require mental alertness until they know how the medication affects them. Dry mouth is a common side effect of some other medications used for anxiety, such as benzodiazepines. Nausea and headache are not typically associated with buspirone use.
4. A client who is in the rehabilitation facility with newly diagnosed Parkinson's disease (PD) has levodopa-carbidopa prescribed. During the care planning session for this client, the nurse discusses which aspects with the other members of the health care team? (Select all that apply.)
- A. Ask the dietician to avoid increasing the amounts of foods high in Vitamin B6.
- B. Lessening of tremors
- C. Remind others on the team that this medication will not relieve all symptoms of PD.
- D. Ask the evening shift nurses to give the last dose earlier in the day if the client has insomnia.
Correct answer: D
Rationale: Levodopa-carbidopa is a medication commonly used in the treatment of Parkinson's disease (PD). It can cause side effects such as hypotension with sudden position changes. To assist the client in managing this side effect, the physical therapy assistant can help avoid sudden position changes. Additionally, if insomnia occurs, adjusting the timing of the last dose earlier in the day can be beneficial. It is important to note that drowsiness can also be a side effect of the medication and should be reported to the nurse. Foods high in Vitamin B6 can interfere with the absorption of levodopa-carbidopa; hence, it is advisable to avoid increasing the consumption of such foods. Lastly, it is crucial to remind the team that while this medication helps alleviate symptoms like tremors, it may not relieve all symptoms of PD comprehensively.
5. A client with a diagnosis of schizophrenia is prescribed ziprasidone. The nurse should monitor the client for which potential side effect?
- A. QT prolongation
- B. Weight gain
- C. Dry mouth
- D. Increased appetite
Correct answer: A
Rationale: The correct answer is A: QT prolongation. Ziprasidone is known to cause QT prolongation, which can potentially lead to serious cardiac issues. Monitoring the client's ECG is crucial to detect any changes and prevent adverse effects related to QT interval prolongation. Choices B, C, and D are incorrect because weight gain, dry mouth, and increased appetite are not commonly associated with ziprasidone. While weight gain can be a side effect of some antipsychotic medications, it is not a prominent side effect of ziprasidone. Dry mouth and increased appetite are also not typically linked to ziprasidone use.
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