This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
False about the given triangle 
Select and explain. 
A. Posterior by anterior border by Sternocleidomastoid, B. Pa of anterior triangle of neck, C. Superiorly by the anterior belly of the digastric muscle., D. Anteroinferiorly, by the superior belly of the Omohyoid.
C: Superiorly by the anterior belly of the digastric muscle.
Answer: C: Superiorly by the anterior belly of the digastric muscle. 
Explanation: Carotid Triangle Boundaries:Anterosuperiorly: Posterior belly of the digastric muscle; and the stylohyoidAnteroinferiorly: Superior belly of the omohyoid.Posteriorly: Anterior border of the sternocleidomastoid muscle