861. A patient presented with permanently dilated pupil. The following nerves are involved:

A. Ophthalmic nerve
B. Oculomotor nerve *
C. Sympatric nerve
D. Optic Nerve

862. An injury of division of the oculomotor nerve causes drooping of the upper lid (ptosis) due to paralysis of :

A. Superior rectus
B. Inferior oblique
C. Levator palpebrate superioris *
D. Inferior rectus

863. The muscle that causes depression at temporomandibular joint is :

A. Medial pterygoid
B. Lateral pterygoid *
C. Nasseter
D. Temporalis

864. Which of the following is not a content of the carotid sheath :

A. Common carotid artery
B. Internal jugular vein
C. Internal carotid artery
D. Superior cervical ganglion *

865. The medial rectus muscle of eye is innervated by :

A. Optic nerve
B. Trochlear nerve
C. Oculomotor nerve *
D. Facial nerve

866. Which of the following muscles form the anterior and posterior tonsillar pillars ?

A. Levator veli palatine and tensor veli palatine
B. Palatopharyngeus and palatoglossus *
C. Palatopharyngeus salpingopharyngeus
D. Superior and middle pharyngeal constrictors

867. The postganglionic parasympathetic neural cell bodies that innervate the lacrimal gland, are located in the :

A. Inferior salivatory nucleus
B. Pterygopalatine ganglion *
C. Submandibular ganglion
D. Superior cervical ganglion

868. All of the following nerves are present in posterior triangle except :

A. Roots and trunks of branchial plexus
B. Supraclavicular nerve
C. Spinal part of the accessory nerves
D. Ansa cervicalis *

869. The point here the two frontal bones meet the two parietal bones is called :

A. Bregma *
B. Lambda
C. Giabella
D. Pterion

870. Regarding skull, the pterion overlies the anterior division of the :

A. Middle meningeal artery *
B. Anterior cerebral artery
C. Middle cerebral artery
D. Posterior cerebral artery