"emergency medical" . "critically unstable" . "life-threatening" . "obstetrical emergency" . . "medical emergency" . "Medical emergency" . "severe or life-threatening" . "medical calls" . "medical provision" . "medical emergencies" . "emergency medical procedures" . . "emergencies" . . "medical" . "emergency" . "immediate medical attention" . . "Medical emergency" . "exigent circumstances" .