Anatomy The investing layer of deep cervical fascia splits to enclose all of the following, except: A Parotid and submandibular glands B Sternocleidomastoid and vertebral arteries C Trapezius and sternocleidomastoid muscles D Suprasternal and supraclavicular spaces 💡 Explanation The investing layer of deep cervical fascia splits to enclose all of the following, except: ✓ Correct Answer: B. Sternocleidomastoid and vertebral arteries