HESI RN
HESI Bsn 225 RN Pharmacology Questions
Extract:
Question 1 of 5
A client with a history of chronic obstructive pulmonary disease (COPD) receives a new prescription for an ipratropium inhaler. Which action indicates to the nurse that additional teaching is needed?
Correct Answer: B
Rationale: Priming an ipratropium inhaler with 7 pumps is excessive; typically, 2–3 pumps are needed if unused for a period. Room temperature storage, spacer use, and mouth rinsing are correct practices.
Question 2 of 5
Prior to administering an oral dose of methylprednisolone, the nurse determines the client's serum total calcium level is 5.5 mg/dL (1.375 mmol/L). What action is most important for the nurse to take?
Correct Answer: C
Rationale: A calcium level of 5.5 mg/dL is critically low, requiring immediate provider notification for evaluation. Milk administration, tapering, or dietary teaching are not immediate priorities.
Question 3 of 5
The nurse prepares to administer a scheduled dose of labetalol PO to a client with hypertension. The client's vital signs are a temperature of 99° F (37.2° C), a heart rate of 48 beats/minute, respirations of 16 breaths/minute, and a blood pressure of 150/90 mm Hg. Which action should the nurse take?
Correct Answer: D
Rationale: A heart rate of 48 beats/minute indicates bradycardia, a concern with labetalol (a beta-blocker). Withholding the dose and notifying the provider is appropriate to prevent worsening bradycardia.
Question 4 of 5
A client with multiple sclerosis starts a new prescription, baclofen, to control muscle spasticity. Three days later, the client calls the clinic nurse and reports feeling fatigued and dizzy. Which instruction should the nurse provide?
Correct Answer: A
Rationale: Fatigue and dizziness are common baclofen side effects, so avoiding hazardous activities is appropriate. Stopping abruptly, increasing fluids/protein, or seeking emergency care are not warranted without further assessment.
Question 5 of 5
A client with narcolepsy receives a new prescription for methylphenidate. Prior to administration of the medication, the nurse should review the medical record for which condition?
Correct Answer: D
Rationale: Methylphenidate, a stimulant, can exacerbate hypertension, requiring careful review of blood pressure history. Hypercholesterolemia, bronchitis, and diabetes are less critical concerns.