A nurse is teaching a client who has herpes zoster. Which of the following statements should the nurse make?

Rationale:

A. Encourage the client to attend a group therapy session: This action does not immediately address the restraint status. The client’s calm and cooperative behavior should prompt reassessment of restraint necessity before introducing other interventions.

B. Continue to monitor the client every 15 min: Ongoing monitoring is important but it is not the priority once the client has de-escalated. If the behavior no longer warrants restraints, the nurse should act promptly to remove them to preserve the client’s rights and dignity.

C. Remove the restraints from the client: Restraints should be discontinued as soon as the client demonstrates self-control and no longer poses a risk to themselves or others. Keeping restraints on unnecessarily can lead to psychological harm, reduced mobility, and legal/ethical violations.

D. Offer the client PRN pain medication: Offering pain medication assumes the client is experiencing discomfort, but there is no indication of pain in the scenario. Medication is not the priority when behavioral signs point to de-escalation and restraint removal is warranted.

Rationale for correct choices:

• Administer oxygen at 2 L/min via nasal cannula: The client's oxygen saturation has dropped to 92% on room air, indicating mild hypoxia. Supplemental oxygen should be administered to improve myocardial oxygenation and reduce ischemia while further interventions are being prepared.
• Administer sublingual nitroglycerin: Nitroglycerin is a first-line medication for chest pain caused by suspected myocardial ischemia. It promotes vasodilation, reduces myocardial oxygen demand, and provides symptom relief. Administering it promptly can help prevent further cardiac damage.

Rationale for incorrect choices:

• Request a prescription for an increase in statin medication: Although the client has hyperlipidemia, increasing the statin dose is not an immediate priority during an acute chest pain episode. Lipid management is important long-term but does not address the acute ischemic event.
• Prepare the client for cardiac catheterization: Cardiac catheterization may eventually be necessary, but it is not the nurse’s first action. The priority is to stabilize the client’s symptoms (oxygenation and pain) before preparing for any invasive diagnostic or therapeutic procedure.
• Check a STAT cardiac troponin: Troponin has already been obtained and is within normal limits at this point. While serial troponins may be needed later, immediate nursing priorities focus on symptom relief and oxygenation rather than repeating the test right away.
• Request a prescription for a beta-blocker: Beta-blockers may be used in the treatment of suspected myocardial infarction to reduce heart rate and myocardial oxygen demand. However, their initiation typically follows pain relief, oxygenation, and diagnostic confirmation, not as the first nursing action.