Intermediate Submandibular Gland Quiz
Ready to start the quiz?
This quiz contains 10 questions. Click below to begin.
Q1. What is the relationship of the lingual nerve to the submandibular duct in the floor of the mouth?
- It remains entirely superior to the duct
- It passes through the lumen of the duct
- It passes lateral, then inferior, then medial to the duct
- It remains entirely lateral to the duct
Q2. Which nerve lies inferior to the submandibular duct and deep part of the gland without looping around the duct?
- Greater petrosal nerve
- Facial nerve
- Hypoglossal nerve
- Auriculotemporal nerve
Q3. Which muscle lies deep to the submandibular gland and separates it from deeper structures in part of the submandibular triangle?
- Temporalis
- Mylohyoid
- Lateral pterygoid
- Cricothyroid
Q4. Which artery is closely related to the submandibular gland and contributes significantly to its blood supply?
- Anterior cerebral artery
- Facial artery
- Middle meningeal artery
- Internal carotid artery
Q5. Which other artery can contribute to the blood supply of the submandibular gland?
- Lingual artery
- Posterior cerebral artery
- Superior epigastric artery
- Central retinal artery
Q6. Which lymph nodes are closely associated with the submandibular gland and receive lymph from nearby facial and oral regions?
- Popliteal lymph nodes
- Pretracheal lymph nodes only
- Posterior mediastinal lymph nodes
- Submandibular lymph nodes
Q7. Which nerve is at risk near the inferior border of the mandible during a submandibular gland approach?
- Greater occipital nerve
- Marginal mandibular branch of the facial nerve
- Recurrent laryngeal nerve
- Optic nerve
Q8. Which statement best describes the submandibular gland's secretory histology?
- A purely serous gland identical to the parotid
- A mixed compound tubuloacinar gland with predominantly serous units
- A ductless endocrine gland
- A purely mucous gland
Q9. Where does the submandibular duct begin?
- From the deep part of the gland
- From the thyroid isthmus
- From the palatine tonsil
- From the parotid gland
Q10. What is the relationship between the submandibular gland and the sublingual gland in the floor of the mouth?
- The sublingual gland lies more anteriorly and superiorly in the floor of the mouth
- The two glands occupy opposite sides of the pharynx
- The sublingual gland lies posterior to the parotid gland
- The sublingual gland lies inside the submandibular gland