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Questions and Answers
Which nerve supplies the lacrimal gland?
Which nerve supplies the lacrimal gland?
- Trochlear nerve
- Optic nerve
- Frontal nerve (correct)
- Oculomotor nerve
Through which structure does the inferior ophthalmic vein communicate with the pterygoid venous plexus?
Through which structure does the inferior ophthalmic vein communicate with the pterygoid venous plexus?
- Inferior orbital fissure (correct)
- Cavernous sinus
- Facial vein
- Superior orbital fissure
Where is the lacrimal gland situated in relation to the eyeball?
Where is the lacrimal gland situated in relation to the eyeball?
- Above the eyeball (correct)
- Below the eyeball
- Behind the eyeball
- In front of the eyeball
Which part of the orbit does the lacrimal gland occupy?
Which part of the orbit does the lacrimal gland occupy?
Which nerve provides sensory supply to the lacrimal gland?
Which nerve provides sensory supply to the lacrimal gland?
Which ganglion do both sympathetic and parasympathetic fibers traverse before reaching the lacrimal gland?
Which ganglion do both sympathetic and parasympathetic fibers traverse before reaching the lacrimal gland?
Which nerve transmits through the superior orbital fissure?
Which nerve transmits through the superior orbital fissure?
Through which foramen does the oculomotor nerve pass into the orbit?
Through which foramen does the oculomotor nerve pass into the orbit?
Which nerve is accompanied by the ophthalmic artery as it enters the orbit?
Which nerve is accompanied by the ophthalmic artery as it enters the orbit?
Where does the Oculomotor Nerve enter the orbit?
Where does the Oculomotor Nerve enter the orbit?
Through which structure does the frontal nerve transmit into the orbit?
Through which structure does the frontal nerve transmit into the orbit?
Which nerve divides into the supratrochlear and supraorbital nerves?
Which nerve divides into the supratrochlear and supraorbital nerves?
Which nerve arises from the ophthalmic division of CN V?
Which nerve arises from the ophthalmic division of CN V?
Through which structure does the trochlear nerve transmit into the orbit?
Through which structure does the trochlear nerve transmit into the orbit?
What type of ganglion is the Ciliary Ganglion?
What type of ganglion is the Ciliary Ganglion?
From which division of CN V does the Nasociliary Nerve arise?
From which division of CN V does the Nasociliary Nerve arise?
Where is the Ciliary Ganglion located in the orbit?
Where is the Ciliary Ganglion located in the orbit?
What muscle does the Trochlear Nerve supply in the orbit?
What muscle does the Trochlear Nerve supply in the orbit?
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