MCQ PARA8006

Which of the following is true? Select one: a. Occasionally blood is seen in the eye associated with nosebleed because it tracks up the nasolacrimal duct. b. Facial lacerations are associated with marked haemorrhage because the tissue is well supplied from the internal carotid artery. c. 70% of temporomandibular dislocations are posterior d. significant structures lying deep to platisma in the anterior triangle of the neck include carotid artery and internal and external jugular veins. e. Displacement of a jaw fracture is splinted by the action of the inferior constrictor muscle. Please provide a reference