Questions and Answers
What is the function of the ophthalmic artery?
What does the maxillary artery supply?
Which artery is known for supplying the temple region?
The basilar artery is primarily associated with which area of the body?
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What is the role of the vertebral artery?
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What area does the occipital artery supply?
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Where does the facial artery primarily supply blood?
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What does the lingual artery supply?
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What does the superior thyroid artery supply?
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What is the function of the larynx?
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What does the thyroid gland regulate?
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What does the brachiocephalic trunk branch into?
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What is the purpose of the internal thoracic artery?
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What does the internal carotid artery supply?
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What area does the external carotid artery supply?
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What does the common carotid artery bifurcate into?
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What does the thyrocervical trunk supply?
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What is the function of the costocervical trunk?
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What is the role of the subclavian artery?
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What does the axillary artery supply?
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Study Notes
Key Arteries of the Head and Neck
- Ophthalmic Artery: Supplies blood to the eye and orbital structures, branching from the internal carotid artery.
- Maxillary Artery: Major artery supplying the deep facial structures, including the maxilla, mandible, and teeth, arising from the external carotid artery.
- Superficial Temporal Artery: Supplies the scalp and portions of the face, a branch of the external carotid artery, located near the temple region.
- Basilar Artery: Formed by the fusion of the vertebral arteries, provides blood to the brainstem and cerebellum.
- Vertebral Artery: Provides blood to the posterior part of the brain, this artery ascends through the cervical vertebrae and joins to form the basilar artery.
- Occipital Artery: Supplies blood to the posterior scalp and portions of the neck, branching from the external carotid artery.
- Facial Artery: Supplies blood to the face, has several branches that reach the oral cavity, nasopharynx, and skin of the face.
- Lingual Artery: Supplies the tongue and the floor of the mouth, branches from the external carotid artery.
- Superior Thyroid Artery: Supplies the thyroid gland and surrounding structures, a branch of the external carotid artery.
- Larynx: An organ involved in breathing, producing sound, and protecting the trachea against food aspiration.
- Thyroid Gland: Endocrine gland that produces hormones regulating metabolism, located in the anterior neck.
- Brachiocephalic Trunk: Major artery that branches into the right common carotid and right subclavian arteries; supplies blood to the right arm and head.
- Internal Thoracic Artery: Supplies blood to the chest wall and mammary glands, branches off from the subclavian artery.
- Internal Carotid Artery: Supples blood to the brain; includes several branches that supply the face and neck.
- External Carotid Artery: Supplies blood to the face and neck, having several branches that provide various tissues with oxygenated blood.
- Common Carotid Artery: Major blood vessel supplying the head and neck; bifurcates into the internal and external carotid arteries.
- Thyrocervical Trunk: Branch of the subclavian artery supplying the thyroid gland, neck, and shoulders.
- Costocervical Trunk: Another branch of the subclavian artery, supplies blood to the upper back and neck regions.
- Subclavian Artery: Supplies blood to the arms, head, and neck, travels under the clavicle before branching into additional arteries.
- Axillary Artery: Continuation of the subclavian artery, supplies the upper limb and branches into several arteries that service the components of the arm.
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Description
Test your knowledge on the key arteries that supply blood to the head and neck, including their origins and key areas they serve. This quiz covers important vessels such as the ophthalmic, maxillary, and vertebral arteries, among others. Perfect for students of anatomy and healthcare professionals looking to refresh their understanding.
