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Agonal breathing is the body's last attempt to stay alive before death. It is an automatic response caused by the central nervous system to try to regain stability inside the body. Agonal ...

A blood spot in the white of your eye, known as a subconjunctival hemorrhage, is caused by the bursting of tiny blood vessels beneath the clear surface of the eye. It is typically a harmless condition ...

Any significant change in the patient's neurological exam (e.g., decline, worsening deficit in mental status) requires an emergent CT scan to reassess size of the hemorrhage. In patients with ...

Bleeding in the brain, also called a brain hemorrhage, is a medical emergency caused by the rupture of an artery or vein due to abnormal pressure, trauma, and defect in the blood vessel. A brain bleed ...

They may also be unconscious with slow or agonal respirations, diaphoretic and cyanotic. Opioid usage also causes pupils to constrict, but coingestion of another substance or anoxic brain injury ...