Intermediate External Carotid Artery Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which branches arise from the anterior aspect of the external carotid artery?
- Ascending pharyngeal artery only
- Occipital and posterior auricular arteries
- Superior thyroid, lingual, and facial arteries
- Maxillary and superficial temporal arteries
Q2. Which branches arise from the posterior aspect of the external carotid artery?
- Occipital and posterior auricular arteries
- Superior thyroid and ascending pharyngeal arteries
- Maxillary and superficial temporal arteries
- Lingual and facial arteries
Q3. Which branch is classically categorized as the medial branch of the external carotid artery?
- Occipital artery
- Ascending pharyngeal artery
- Superficial temporal artery
- Facial artery
Q4. What is the usual relationship between the external and internal carotid arteries near their origins?
- External carotid always begins directly posterior to the vertebral artery
- External carotid begins anteromedial to internal carotid
- External carotid begins inside the internal carotid
- The two arteries arise from separate aortic arches
Q5. Which external carotid branch is closely related to the hypoglossal nerve near its origin?
- Lingual artery
- Maxillary artery
- Superficial temporal artery
- Posterior auricular artery
Q6. Which artery can be palpated where it crosses the inferior border of the mandible anterior to the masseter?
- Occipital artery
- Ascending pharyngeal artery
- Facial artery
- Superior thyroid artery
Q7. Where can the superficial temporal artery pulse be palpated?
- Deep to the thyroid cartilage
- Anterior to the auricle over the zygomatic arch
- Behind the medial malleolus
- At the cubital fossa
Q8. What is the relationship of the external carotid artery to the parotid venous and neural structures?
- It lies outside the parotid gland
- It is generally deep to the retromandibular vein and facial nerve
- It runs inside the retromandibular vein
- It is superficial to all facial nerve branches
Q9. Which terminal branch of the external carotid artery enters the infratemporal fossa?
- Superficial temporal artery
- Posterior auricular artery
- Maxillary artery
- Superior thyroid artery
Q10. Which terminal branch continues superiorly into the temporal region of the scalp?
- Maxillary artery
- Ascending pharyngeal artery
- Lingual artery
- Superficial temporal artery