Free Head and Neck MCQs with Answers

• A. Lesser palatine artery
• B. Greater (anterior) palatine
• C. Nasopalatine artery
• D. Sphenopalatine artery

Explanation: The greater palatine artery is the principal arterial supply of the hard palate and runs forward in the greater palatine canal and groove.

• A. The adenoid
• B. The lingual tonsil
• C. The tonsil
• D. All of the above

Explanation: Waldeyer's ring is a circle of lymphoid tissue formed by the pharyngeal tonsil or adenoid, palatine tonsils, lingual tonsil and tubal…

• A. Superior thyroid artery
• B. Anterior ethmoidal artery
• C. Posterior auricular artery
• D. Occipital artery

Explanation: The anterior ethmoidal artery is a branch of the ophthalmic artery, which arises from the internal carotid artery.

• A. Anastamosis between branch of maxillary artery and the branch of bacial artery
• B. Anastomeses between two branches of facial artery
• C. Anastomeses between two branches of maxillary artery
• D. None of the above

Explanation: Little's area is an arterial anastomotic network on the anterior nasal septum, including branches of the sphenopalatine and greater…

• A. Lingual
• B. Ascending pharyngeal
• C. Occipital
• D. Palatine

Explanation: The occipital artery arises from the external carotid artery and runs posteriorly deep to, and along the lower border of, the posterior…

• A. Enters the skull through the foramen ovale
• B. Supplies the superolateral surface of the ipislateral cerebral hemisphere
• C. Runs a subdural course within the cranial cavity
• D. Gives an interior branch which runs deep to the pterion

Explanation: The middle meningeal artery enters through the foramen spinosum and runs between the dura and skull, not subdurally.

• A. Right supra orbital artery
• B. Right supra trochlear artery
• C. Right superficial temporal artery
• D. Right maxillary artery

Explanation: The anterior scalp receives branches from the supraorbital, supratrochlear and superficial temporal arteries.

• A. External carotid artery
• B. Internal Maxillary artery
• C. Transverse facial artery
• D. Branches supplying lateral pterygoid

Explanation: The TMJ receives arterial branches mainly from the superficial temporal, maxillary and ascending pharyngeal systems, including branches…

• A. Incision and evacuation
• B. Needle aspiration
• C. Antibiotics and then drain
• D. ConservativeHeart & Hypertension

Explanation: A subgaleal hematoma usually spreads widely in the loose areolar tissue beneath the galea and is treated conservatively because it…

• A. Retromolar vein and internal jugular vein
• B. External jugular vein and internal jugular vein
• C. Internal jugular vein and retromandibular vein
• D. Superior ophtalmic vein and pterygoid venous plexus

Explanation: The facial vein communicates with the cavernous sinus through the superior ophthalmic vein and also through the deep facial vein into the…

• A. External carotid artery
• B. Internal maxillary artery
• C. Superficial temporal artery
• D. Middle cerebral artery

Explanation: The middle meningeal artery arises from the second part of the maxillary artery, which itself is a terminal branch of the external carotid…

• A. Inferior alveolar artery
• B. Deep temporal artery
• C. Facial artery
• D. Middle meningeal artery

Explanation: The deep temporal arteries, branches of the maxillary artery, ascend to supply the temporalis and give the main arterial supply to the…

• A. Maxillary
• B. Faical
• C. Lingual
• D. Superficial temporal

Explanation: The facial artery winds around the lower border of the mandible at the anterior margin of the masseter, where its pulse can be palpated.

• A. External jugular
• B. Anterior jugular
• C. Internal jugular
• D. Brachio cephalic

Explanation: The middle thyroid vein crosses laterally from the thyroid gland and drains directly into the internal jugular vein.

• A. Inferior jugular vein
• B. Inferior petrosal sinus
• C. Sigmoid sinus
• D. Vertebral artery

Explanation: The foramen transversarium of cervical vertebrae transmits the vertebral artery and vein, along with a sympathetic plexus.

• A. Main source of blood supply to palatine tonsil
• B. Supplies branches to upper and lower lips
• C. Conveys post ganglionic sympathetic fibers to submandibulr gland
• D. Is a branch of internal carotid artery

Explanation: The facial artery is a branch of the external carotid artery, so the statement that it arises from the internal carotid is false.

• A. First part of maxillary artery
• B. Second part of maxillary artery
• C. Third part of maxillary artery
• D. None of the above

Explanation: The maxillary vein is related mainly to the first part of the maxillary artery within the parotid gland and joins the superficial temporal…

• A. Greater palatine artery
• B. Ascending palatine artery
• C. Ascending pharyngeal artery
• D. All of the above

Explanation: The soft palate receives arterial branches from the greater palatine, ascending palatine and ascending pharyngeal arteries.

• A. Internal carotid artery
• B. Posterior branch of External carotid
• C. Medial branch of external carotid
• D. Anterior branch of external carotid

Explanation: The occipital artery is a posterior branch of the external carotid artery.

• A. Subclavian artery
• B. Internal caroited artery
• C. External carotide artery
• D. Superficial temporal artery

Explanation: The vertebral artery arises from the first part of the subclavian artery, then ascends through the transverse foramina of the cervical…