This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Structures present on medial surface of submandibular gland are all except: 
Select and explain. 
A. Mylohyoid., B. Facial artery., C. Hyoglossus., D. Styloglossus.
B: Facial artery.
Answer: B: Facial artery. 
Explanation: SUPERFICIAL PART
The inferior surface is covered by:

Skin
Platysma
Cervical branch of the facial nerve
Deep fascia
Facial vein
Submandibular lymph nodes.

The lateral surface is related to:

The submandibular fossa on the mandible
Insertion of the medial pterygoid
The facial artery

The medial surface is related to:
Mylohyoid, hyoglossus and styloglossus muscles from before backwards.
Inferiorly: It overlaps stylohyoid and the posterior belly of the digastric.