Posterior triangle of the neck which divides the space into two triangles: A) Nerves and plexuses: B) Vessels: C) Lymph nodes: D) Muscles: The accessory nerve (CN XI) is particularly vulnerable to damage during lymph node biopsy. Damage results in an inability to shrug the shoulders or raise the arm above the head, particularly due to compromised trapezius muscle innervation. The Internal jugular vein's superficial location within the posterior triangle also makes it vulnerable to injury. Posterior triangle of the neck The posterior triangle (or lateral cervical region) is a region of the neck. It has the following boundaries: Apex: Union of the sternocleidomastoid and
Blood on the Cat's Neck is smart or drunk. Jack Helbig of the "Chicago Reader" described it as a "darkly sarcastic, gloriously messy absurdist play about an alien [...] who comes into the world naked and guileless and learns to play all our dangerous games." Kerry Reid of the "Chicago Tribune" says that Fassbinder's dark world view is shallow, but still fresher than the similar worldview of more recent filmmaker and playwright Neil LaBute. Blood on the Cat's Neck Blood on the Cat's Neck or Blood on the Neck of the Cat is an absurdist 1971 play originally written by Rainer Werner Fassbinder. It was