A 32-year-old man is brought to the emergency department by his sister because he has been shouting at neighbours and has not slept for 3 days. He has a history of schizophrenia and stopped his antipsychotic 2 months ago. He has no other medical conditions and no known allergies. In the triage room he is pacing, speaking loudly, and clenching his fists, and he says that staff are "sending signals" about him. Capillary glucose is 5.6 mmol/L (4.0-7.8), and he has no signs of head injury or intoxication. You are about to assess him.
| Heart rate | 104/min |
| Respiratory rate | 20/min |
| Temperature | 36.9 °C |
| O2 saturation | 98%, room air |
| Blood pressure | 148/88 mm Hg |
Question 1 of 30
Which of the following precautions should be taken when assessing this patient?
Select 3. (0 / 3 selected)
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