The patient brought to the emergency department by police was found in the middle of traffic, alternating between grandiose declarations and expressing a desire to commit suicide. On physical assessment, the patient is tachycardic and hypertensive. The nurse suspects which diagnosis will be made?

The patient presents with acute confusion after she was found outside by the police, and it appears she has taken some kind of illegal substance. She is unable to answer any questions. Which finding most indicates abuse?

The 25-year-old patient is brought by her mother to the emergency department due to being unable to move the eyes or look down other than bending over. Her medical history is notable for schizophrenia and non-compliance with medication. A week ago, she was hospitalized and decided to pursue injectable haloperidol as a treatment option with which she could be more compliant. This morning, she was upset to find she could not move her eyes. The nurse prepares which therapy?