HESI RN
HESI Pharmacology Practice Exam
1. A client is receiving meperidine (Demerol) for pain management. Which assessment finding requires immediate action?
- A. Constipation
- B. Drowsiness
- C. Respiratory rate of 10 breaths per minute
- D. Nausea
Correct answer: C
Rationale: A respiratory rate of 10 breaths per minute indicates respiratory depression, a severe side effect of meperidine (Demerol) that necessitates immediate intervention to prevent further complications. Constipation, drowsiness, and nausea are common but less urgent side effects that do not pose an immediate life-threatening risk. Respiratory depression can lead to respiratory arrest and must be addressed promptly to ensure the client's safety and well-being.
2. A client receives a prescription for methocarbamol (Robaxin), and the nurse reinforces instructions to the client regarding the medication. Which client statement would indicate a need for further instructions?
- A. My urine may turn brown or green.
- B. This medication is prescribed to help relieve my muscle spasms.
- C. If my vision becomes blurred, I need to be concerned about it.
- D. I need to call my doctor if I experience nasal congestion from this medication.
Correct answer: C
Rationale: The correct answer is C because blurred vision is an adverse effect of methocarbamol (Robaxin) and should be reported to a healthcare provider. Choices A, B, and D are all correct statements. Option A informs the client about a possible discoloration of urine, which is a known side effect. Option B correctly explains the purpose of the medication. Option D correctly advises the client to contact their doctor if they experience nasal congestion, which could indicate an adverse reaction.
3. A client is being cared for by a nurse due to severe back pain, and codeine sulfate has been prescribed. Which of the following should the nurse include in the plan of care while the client is taking this medication?
- A. Restrict fluid intake.
- B. Monitor bowel activity.
- C. Monitor for hypertension.
- D. Monitor peripheral pulses.
Correct answer: B
Rationale: When a client is prescribed codeine sulfate, it is essential to monitor bowel activity because this medication can lead to constipation. Therefore, monitoring bowel function is crucial to prevent or manage any potential gastrointestinal issues that may arise.
4. The client with squamous cell carcinoma of the larynx is receiving bleomycin intravenously. The nurse caring for the client anticipates that which diagnostic study will be prescribed?
- A. Echocardiography
- B. Electrocardiography
- C. Cervical radiography
- D. Pulmonary function studies
Correct answer: D
Rationale: Bleomycin, when administered intravenously, can lead to interstitial pneumonitis and potentially progress to pulmonary fibrosis. Therefore, pulmonary function studies are essential to monitor lung function and detect any early signs of pulmonary toxicity. Other tests, such as regular pulmonary assessments, should also be conducted to ensure the safety and well-being of the client.
5. Which of the following herbal therapies would be prescribed for its use as an antispasmodic? Select all that apply.
- A. Aloe
- B. Kava
- C. Ginger
- D. Chamomile
Correct answer: D
Rationale: Chamomile is known for its antispasmodic properties. It helps in relaxing muscles and reducing spasms. Aloe is a laxative, kava has anxiolytic and sedative effects, and ginger is commonly used to relieve nausea.
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