You receive a call for an unresponsive person. Law enforcement arrives at the scene before you and advises that the scene is secure. When you arrive, you find the patient, a young man, lying supine on the floor of his poorly kept apartment. He is unresponsive and his breathing is slow and shallow. One of the police officers recognizes the patient as a known intravenous drug abuser. During your care of this patient, you should:

Question 5 of 7 Pulse is bounding at a rate of 56; blood pressure is 192/128, and respiratory rate is being assisted via a bag valve mask. Unassisted, the patient’s has intermittent respiratory rate is 4-6 breaths per minute with 15-20 second periods of apnea. You apply the cardiac monitor, which shows Sinus Bradycardia. The patient’s SPO2 is 96% with assisted ventilations and high flow oxygen. Blood glucose is 98 mg/dL. Please select the Three factors that point you to your previous working diagnosis.

Which of the following is a sign of severe MAOI toxicity?