Nokea
The client diagnosed with epilepsy is being discharged from the hospital with a prescription for phenytoin (Dilantin) by mouth. Which discharge instructions should the nurse discuss with the client?
- A. The client should purchase a self-monitoring Dilantin machine.
- B. The client should see the dentist at least every six (6) months.
- C. The client should never drive when taking this medication.
- D. The client should drink no more than one (1) glass of wine a day.
Correct Answer: B
Rationale: Phenytoin causes gingival hyperplasia; regular dental visits prevent complications. No self-monitoring machines exist, driving bans are not absolute, and alcohol limits are secondary.
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The employee health nurse is discussing hepatitis B vaccines with new employees. Which statement best describes the proper administration of the hepatitis B vaccine?
- A. The vaccine must be administered once a year.
- B. Two (2) mL of vaccine should be given in each hip.
- C. The vaccine is given in three (3) doses over a six (6)-month time period.
- D. The vaccine is administered intradermally into the deltoid muscle.
Correct Answer: C
Rationale: Hepatitis B vaccine is given in three IM doses (0, 1, 6 months), per CDC guidelines. Annual dosing, split doses, or intradermal routes are incorrect.
The LPN is administering 0800 medications to clients on a medical floor. Which action by the LPN would warrant immediate intervention by the nurse?
- A. The LPN scores the medication to give the correct dose.
- B. The LPN checks the client's armband and birth date.
- C. The LPN administers sliding-scale insulin intramuscularly.
- D. The LPN is 30 minutes late hanging the IV antibiotic.
Correct Answer: C
Rationale: Sliding-scale insulin is given subcutaneously, not IM; this error warrants intervention to prevent improper absorption. Scoring, ID checks, or timing are less critical.
A client is receiving erythromycin 500 mg IV every 6 hours to treat a pneumonia. Which of the following is the most common side effect of the medication?
- A. Blurred vision
- B. Nausea and vomiting
- C. Severe headache
- D. Insomnia
Correct Answer: B
Rationale: Nausea and vomiting. Nausea is a common side-effect of erythromycin in both oral and intravenous forms.
A toddler who has swallowed several adult aspirin is admitted to the emergency room. When admitted, the child is breathing but is difficult to arouse. What is the immediate priority of care?
- A. Administration of syrup of ipecac
- B. Cardiopulmonary resuscitation
- C. Ventilatory support
- D. Gastric lavage
Correct Answer: D
Rationale: Gastric lavage is the priority to remove aspirin from the stomach, preventing further absorption, given the child is breathing but unresponsive.
The elderly male client is admitted for acute severe diverticulitis. He has been taking Xanax, a benzodiazepine, for nervousness three (3) to four (4) times a day prn for six (6) years. Which intervention should the nurse implement first?
- A. Prepare to administer an intravenous antianxiety medication.
- B. Notify the HCP to obtain an order for the client's Xanax prn.
- C. Explain Xanax causes addiction and he should quit taking it.
- D. Assess for signs/symptoms of medication withdrawal.
Correct Answer: D
Rationale: Long-term Xanax use risks dependence; assessing withdrawal (e.g., agitation, seizures) is the priority during acute illness to guide safe management.