A 28-year-old patient is brought to the emergency department by family members who report the patient has been exhibiting strange behavior for the past week. The patient appears agitated, claims to hear voices, and believes that the government is monitoring their thoughts. Which of the following interventions should the emergency nurse prioritize?
Provide a calm, quiet environment with minimal stimulation
Challenge the patient's delusional beliefs
Immediately administer antipsychotic medication
Apply physical restraints to ensure patient safety