Which of the following arteries does not supply the circle of Willis ?
(A) Anterior cerebral
(B) Middle cerebral
(C) Posterior – inferior cerebrat
(D) Posterior communicating
The number of branches of the internal carotid artery in the neck is____________?
(A) None
(B) One
(C) Two
(D) Four
External maxillary artery is a branch of_____________?
(A) Internal carotid artery
(B) External carotid artery
(C) Second part of trigeminal
(D) Facial artery
The External Jugular vein ___________________ ?
(A) Lies deep to the sternocleidomastoid muscle
(B) It drains into Internal Jugular vein
(C) It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein
(D) It pierces pre- tracheal layer of cervical fascia before termination
Origin of maxillary artery ________________?
(A) Angle of mandible
(B) Neck of condyle
(C) Body of mandible
(D) Coronoid
The ascending palatine artery is a branch of ________________?
(A) Ascending pharyngeal artery
(B) First part of the facial artery
(C) Pterygopalatine part of the maxillary artery
(D) Sphenopalatine theory
Internal jugular vein is a continuation of______________?
(A) Common Facial Vein
(B) External Jugular Vein
(C) Sigmoid Sinus
(D) Superior Petrosal Sinus
the inferior dental artery is a branch of the______________?
(A) Mandibular artery
(B) Maxillary artery
(C) Pterygomandibular plexus
(D) None of the above
The cavernous sinu does not communicate with the_____________?
(A) Opthalumic vein
(B) Internal jugular vein
(C) External jugular vein
(D) Pterygoid plexus
All of the following are true of maxillary artery except___________________?
(A) The branches of maxillary artery accompany the branches of maxillary nerve
(B) It is one of the terminal branches of ECA
(C) It passes deep between the two heads of lateral pterygoid muscle into the pterygo palatine fossa
(D) It is the arterial supply for mandible